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Every year a small songbird, no heavier than a letter, crosses the Sahara Desert, the Mediterranean and the Arabian Desert on its migration. New research from Lund University in Sweden now reveals how the tiny bird manages this arduous journey: By flying night after night—and doing nothing during the day.


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Today's octopuses are intelligent, remarkably flexible animals that lurk in reefs, hide in crevices, or drift through the deep sea. But new research suggests that their earliest relatives may have played a far more predatory role in ocean ecosystems. A study led by researchers at Hokkaido University has found that the earliest known octopuses were giant predators that hunted at the very top of the food web, alongside large marine vertebrates. The study is published in Science.


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Researchers have developed a new methodology that uses artificial intelligence tools to identify and count target viruses more efficiently than previous techniques. The new approach can be used in applications such as pharmaceutical biomanufacturing.


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Canadian Prime Minister Mark Carney has touted his country’s natural resources as the main attraction for securing more than $700 billion in new investments over the next five years — a plan that a mining watchdog has blasted as “robber baron capitalism.” Carney announced in a press release a summit scheduled for Sept. 14-15 in Toronto that will convene “top CEOs, entrepreneurs, and prominent global business leaders” in an effort to attract C$1 trillion ($730 billion) in investments. The government is highlighting Canada’s natural resources as one of the primary draws for investors, including liquefied natural gas and vast deposits of critical minerals like nickel, graphite and tungsten. The press release cites several major mining and LNG projects as examples of what the country offers global investors. Specific projects include the Canada Nickel Company’s Crawford mine in Ontario province, and the Nouveau Monde Graphite project in Québec province. “Canada has what the world wants,” Carney said in the release. “We’re an energy superpower, with the most educated workforce in the world and rock-solid fiscal strength. The first-ever Canada Investment Summit will capitalise on those advantages to help drive billions in new investments into Canada.” However, conservationists have raised concerns about environmental degradation associated with existing projects, and warn new developments will only exacerbate the problems. “A healthy environment is the foundation of Canada’s long-term prosperity,” Stephen Thomas, clean energy manager for the David Suzuki Foundation, wrote in an email to Mongabay. “That’s why it’s concerning the Prime Minister’s investment summit…This article was originally published on Mongabay


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How did the earliest life on Earth build complex biological machinery with so few tools? A new study explores how the simplest building blocks of proteins—once limited to just half of today's amino acids—could still form the sophisticated structures life depends on.


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The population of the world’s last mountain gorillas has rebounded by 73% since 1989, allowing the subspecies to be reclassified from critically endangered — one step away from extinction — to endangered. But they remain imperiled, with about 1,063 left. They live in just one place: the Greater Virunga Landscape that straddles Rwanda, Uganda and the Democratic Republic of Congo (DRC). Conservation here has been extremely challenging, that’s been periodically embroiled in war, beset by armed groups, poachers and a plethora of other serious threats. Though these apes dwell at high altitude, from about 2,400-4,000 meters (8,000-13,000 feet) andoften deep within steep valleys and gorges, they’re still in the crosshairs. These apes are poached for their meat and body parts. Their infants are snatched for attractions that entertain tourists. Sometimes they’re trapped in snares set by bushmeat hunters for other wildlife. Meanwhile, their habitat falls to farmers and loggers. Rangers working in the region are increasing the use of cellphone-based software as part of broad efforts to protect mountain gorillas (Gorilla beringei beringei) and the lands they inhabit. This platform, known as the Spatial Monitoring and Reporting Tool (SMART), can be programmed to the specific needs of a species or landscape, incorporating the boundaries of protected areas, wildlife corridors, patrol routes and so much more. It builds maps, has navigation capabilities, incorporates photos, and organizes and analyzes data. This information sometimes is used as evidence for prosecution of poachers. This information also helps pinpoint where to deploy personnel, and how…This article was originally published on Mongabay


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Central Mongolia's Hangay Mountains rise more than four kilometers above sea level, forming a dramatic dome that shapes the region's climate. But for decades, geologists have been puzzled: What caused this massive mountain range to form so far from any active plate boundary? Unlike the linear Himalayas, which are still rising from the collision of India and Asia, the dome-shaped Hangay Mountains show little internal deformation, suggesting a different and previously unknown mechanism.


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The Centre for Research in Robotics and Underwater Technologies (CIRTESU) at the Universitat Jaume I in Castelló has developed an experimental modular, bio-inspired robotic fish prototype (UJIFISH) for inspection, hybrid teleoperation and sensor deployment in aquaculture. Its innovation lies in a functional design that eliminates stress factors such as propellers and high-intensity lighting, while maintaining high standards of modularity and interoperability. The study is published in the journal Ocean Engineering.


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Serious fungal infections are on the rise, and many hospital-acquired cases are becoming harder to treat as fungi become resistant to available medications. One of the most widely used therapies, caspofungin, combats Candida infections that can turn deadly in people with weakened immune systems. Despite the drug's importance, scientists have never fully understood how it works at the molecular level—or why it sometimes stops working.


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Reed, an invasive alien plant that is abundant on the banks of many rivers, ponds and canals, can encourage the growth of common mosquito populations in the absence of natural predators. When the plant's litter accumulates, the chemical properties of the water and the composition of the biological communities in the environment change radically, and this facilitates the development of mosquito larvae in freshwater ecosystems.


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For centuries, the inability to regrow lost body parts has been considered a defining limitation of humans and other mammals. While animals like salamanders can regenerate entire limbs, humans are left with scar tissue. But new research from the Texas A&M College of Veterinary Medicine and Biomedical Sciences (VMBS) suggests that this limitation may not be permanent. Instead, the capacity for regeneration may still exist—hidden within the body's normal healing process.


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Scientists have discovered a Jurassic tectonic plate boundary that could help to predict what the planet might look like millions of years into the future. Dr. Jordan Phethean, Senior Lecturer in Earth Sciences at the University of Derby, is part of a team of researchers that has unveiled a previously unrecognized, major tectonic feature of Earth, in East Africa. The new structure, which has been likened to an ancient version of the San Andreas fault in California, was partially responsible for the breakup of the supercontinent Gondwana 180 million years ago in the Jurassic period.


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Whether it's tucking into some toast, dumplings or a bowl of fresh pasta, humans love eating wheat.


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Trichoderma species—a common fungus found in soils—have varying abilities to promote tomato plant growth and differentially affect the abundance of certain soil bacteria, according to a study led by researchers at Penn State.


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Flinders University researchers have taken a revealing look inside the head of one of the first animals to crawl from the water to live on land more than 380 million years ago. Using high-tech neutron imaging, they scanned the skull and braincase of the only known specimen of Koharalepis jarviki, a large fossil fish found in freshwater rivers in the vast Lashly Mountains region of Antarctica which lived during the Devonian Period or "Age of Fishes."


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Researchers at McMaster University have developed a new generative artificial intelligence (AI) model capable of drastically speeding up drug discovery—and, in early tests, it has already designed a brand-new antibiotic. The discovery is a demonstration of how AI could dramatically improve the slow and costly search for new antimicrobial medicines, as bacteria and other microbes continue to evolve resistance to our current suite of drugs.


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Results recently published in the journal Plant and Soil by the researchers of the Leibniz Institute of Vegetable and Ornamental Crops (IGZ) show that strip tillage combined with rye mulch can maintain stable yields of white cabbage and celeriac under varying site conditions. In systems with clover as living mulch, however, significant yield declines occurred. The decisive factors are changes in soil nitrogen content, water balance and temperature regime. The findings provide a nuanced basis for the evaluation of mulch cropping systems in vegetable production.


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This story was originally published by Utah News Dispatch.

Alixel Cabrera
Utah News Dispatch

Historically, the clinic at the Urban Indian Center of Salt Lake, a health and wellness institution for Native Americans living off-reservation, mostly focused on behavioral and diabetes programs. But that has changed and the numbers of patients visiting the facility are booming and surpassing historical highs.

Before unseasonal snow flurries fell on April 16, members of various tribes and from the health care community gathered outside the Murray clinic, walking in and out of a tepee installed for an open house to showcase the clinic expansion, and stopping by different tables promoting wellness resources. Others lined up outside the clinic waiting for their turn to tour the facility.

“Instead of outsourcing services to other partners, which is not a bad thing, we wanted to bring more of that in house and provide that whole person care,” Matt Poss, executive director of the center. “So we provide medical services here. We provide behavioral health, we provide family and community services. A lot of social service programs too.”

The clinic is now a center that, notably, includes primary and pediatric care, diagnostic imaging and an in-house pharmacy, in addition to other patient support services, such as medical referrals, Medicaid application assistance and transportation support.

Currently, the clinic serves about 150 people per month, the most patients the center has seen in its history, Poss said. That’s because of the recent expansion the center has recently undergone. About 10 percent to 20 percent of patients go in for pediatric care, a substantial expansion for the clinic.

Next July, the center will turn 52 years old. It initially was a walk-in resource center for those far away from an Indian Health Service facility, a mission that has been strengthened with the feedback from the community, Poss said.

At some point, Poss said, he’d like to explore updating the facilities as the building ages, making them bigger and better, and placing everything back in just one center, instead of the three locations it now has throughout the Salt Lake Valley.

In addition to health care services, the Urban Indian Center also organizes fitness and community events, and is often doing outreach to provide other health and wellness resources.

Anita Teller, the center’s elders services coordinator, organizes two events every month for the elder community.

“Our meetings are just to engage and it’s a safe place to meet, because a lot of our urban natives, elderly people, need a place to connect, a place of belonging,” Teller said while tending a booth promoting the program. “So that’s what I do, is making sure that I give them whatever I can to get them engaged, bring them out and make new friends, and just congregate and have a good time.”

Next to Teller, Penelope Pinnecoose, family and community services department manager at the center, gave out flyers advertising resources to help people quit tobacco.

She oversees the center’s youth and family programs and is often focused on commercial tobacco prevention and ceremonial and traditional tobacco awareness, including anti-vaping programming in Title VI schools, which provide American Indian education.

“We do have a high demand in our community, especially since commercial tobacco is higher in the American Indian, Alaska Native groups, due to whether it’s stress, whether it’s relating to some chronic conditions also,” she said. “So that’s why we try to educate, especially since our communities really, they may be trying to overcome health conditions, but (may be exacerbating them) if they’re smoking, or if they’re involved with some sort of substance.”

The post With pediatric expansion, Urban Indian Center of Salt Lake clinic breaks record number of patients appeared first on ICT.


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Overweight and obesity are among the most common conditions veterinarians see in both dogs and cats.


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Proteins are essential molecules in living systems. They move, interact and organize themselves to carry out a wide range of functions, from helping cells communicate to forming structures inside the cell. In many cases, proteins do not remain isolated, but instead spontaneously group together, forming assemblies made of many individual molecules. This process, known as self-assembly, is driven by interactions between the proteins themselves.


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The ability to precisely edit the genomes of bacteria has long been a goal of microbiologists. Such technology would enable scientists to make new inroads into studying disease, developing sustainable materials, and fighting drug-resistant infections. But for years, the most powerful tools for bacterial genome editing have only been available in Escherichia coli (E. coli), the most common laboratory bacteria.


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Grist / Carrie Johnson

This story was originally published in Mongabay and appears here through the Indigenous News Alliance.


On the second day of the United Nations Permanent Forum on Indigenous Issues, experts called attention to the ways Indigenous health is deeply tied to nature — and highlighted how health inequalities are compounded by environmental degradation, extractive activities, and climate change.

The forum’s focus on Indigenous health comes as a new study by former Permanent Forum member Geoffrey Roth, who is a Standing Rock Sioux descendant, argues that UN agencies’ fragmented approach — addressing health, environment, and land rights through separate mandates — has “consistently failed Indigenous Peoples.”

The study, presented as the forum opened its 25th session this week, positions environmental degradation, climate change, and biodiversity loss not as external pressures but as “direct manifestations of injury” to Indigenous well-being.

“For Indigenous peoples, health is deeply tied to the health of the land,” said Roth.

“It’s not just about access to clinics or medicine — it’s about clean water, healthy forests, traditional foods, and the ability to maintain cultural practices. When the environment is damaged — whether from mining, deforestation, pollution, or climate change — it directly affects people’s health.”

At the forum — which runs from April 20 to May 1 — many Indigenous leaders have spoken out about how the growing environmental crises increase the urgency to address their impacts on Indigenous health.

“Climate change is also another threat to our health,” said Minnie Grey, former executive director of the Nunavik Regional Board of Health and Social Services in “Canada’s” north.

“We are people of the Arctic: We need the ice, we need the snow, and we need the wildlife that depend on it. Our hunters and people rely on these animals that sustain our food systems and nutrition.”

A second study, also presented at the forum by former Permanent Forum members Hanieh Moghani, Hannah McGlade, and Geoffrey Roth, examines how armed conflicts disproportionately affect Indigenous Peoples, as they are frequently driven by competition over natural resources.

This leads to the displacement of Indigenous Peoples from ancestral lands and territories, the erosion of social and cultural cohesion, resource exploitation, and disruptions to agricultural livelihoods, leading to intergenerational health crises.

“These impacts add to existing inequalities, which is why Indigenous communities are often hit hardest,” he explained. “In that sense, environmental damage isn’t separate from health — it’s a major driver of it.”

By focusing on Indigenous health as separate from territories, waters, food systems, and culture, Roth said global health efforts have failed to address the structural drivers of health problems Indigenous peoples face, such as land dispossession, environmental degradation, cultural disruption, and the erosion of Indigenous governance.

Geoffrey Roth speaks at UNPFII. Carrie Johnson / Grist

The study emphasizes that climate change functions as a severe “risk multiplier” that intensifies pressures across biological, ecological, and social systems, with disproportionate impacts on Indigenous populations.

Extreme weather events, such as droughts and flooding, degrade water quality and availability, which raises the risk of waterborne diseases and undermines hygiene.

Furthermore, the climate crisis is driving severe mental health consequences in Indigenous communities.

Evidence links climate-related disasters and environmental loss to increased rates of depression, substance abuse, and emerging diagnoses like “ecological grief” and “climate anxiety,” particularly among Indigenous Youth who are watching their ancestral ecosystems change.

In Alaska, for example, severe storm events like Typhoon Halong have devastated coastal villages, resulting in the forced climate relocation of thousands of Indigenous people.

These relocations, driven by coastal erosion and thawing permafrost, cut communities off from their traditional food harvesting and weather forecasting systems, compounding their health vulnerabilities.

Biodiversity degradation, for instance, can impact food availability and therefore cause nutritional inequalities, chronic disease, and mental distress. In the Munduruku territory in Brazil, which is one of the lands that has been hardest hit by illegal mining in the country, the Indigenous Munduruku people face many health issues, even after a government-led operation to halt illegal mining in the territory.

Community members have reported a wide range of diseases linked to mercury pollution and ecological destruction caused by mining, including diarrhea, itchiness, flu, fever, childhood paralysis, and brain problems.

“The situation is even more serious for Indigenous peoples in voluntary isolation and initial contact,” said Ginny Alba Medina, an Indigenous leader and lawyer from OPIAC, the national organization for Colombia’s Amazon peoples.

“For them, the right to health begins with absolute respect for the principle of no contact. Any external intrusion can trigger lethal epidemics against which they have no immune defenses. Allowing extractive activities, armed presence, or territorial pressure in their territories poses an immediate threat to their physical and cultural survival.”

Roth added that what’s been missing “is a more connected approach — one that includes land, culture, and self-determination as central to health.” Roth said.

“Moving forward, UN agencies need to reduce fragmentation and work in a more coordinated way. You cannot improve Indigenous health in isolation. It requires aligning efforts across sectors and supporting Indigenous leadership within these systems.”

Just weeks before the forum kicked off at the UN headquarters in “New York,” Indigenous Batwa women and children in the Democratic Republic of the Congo, or DRC, sufferedfresh attacks by a group of armed men believed to belong to the Alliance Fleuve Congo and March 23 movement rebel groups.

These cases, which took place on March 5 in the country’s South Kivu province, are linked to a larger pattern of targeted violence against the Batwa people to gain control over their land and natural resources.

Conflicts in Indigenous territories are inherently an environmental and health crisis. As armed conflicts are frequently driven by competition over natural resources, Indigenous lands become strategic battlegrounds.

Analysts have pointed out that this escalating armed conflict in the DRC has had a significant and often overlooked impact on the environment. They highlight a sharp increase in deforestation since it broke out in late 2021, with an estimated 3,019 acres of tree cover lost in 2023. Between 2019 and 2022, the yearly average forest loss was 1,410 acres.

Advocates at the conference discussed how conflict can restrict Indigenous Peoples’ access to their lands, as they often must flee violence to protect themselves.

But without access to their lands, similar to biodiversity degradation, which is sometimes also generated by conflict, Indigenous communities may struggle to obtain access to nutritional foods, leading to health impacts and the weakening of social and spiritual cohesion, as Roth’s study on Indigenous health pointed out.

“These conflicts have immediate and long-term health impacts,” Roth said.

“Communities are displaced from their lands, access to healthcare is disrupted, and people face lasting trauma and stress. At the same time, the environment is damaged or destroyed — polluted water, deforestation, loss of food systems — which further undermines health.”

This is the situation Ngāti Tīpā peoples of Waikato Tainui Tribal Confederation in Tauranganui Marae, New Zealand, are facing.

“My great-great-grandmother said all the waters surrounding our community were once clean,” said Em-Haley Kūkūtai Walker, who is Ngāti Tīpā and an artist from the community. “We didn’t receive many floods, and our fisheries were healthy. Now, because of sea level rise into our river that is increasing salinity levels, fish are dying and moving elsewhere.”

Indigenous leaders at the forum, such as Wilton Littlechild, a Cree chief and lawyer defending treaty rights, argued that legal recognition for their territories is a foundational prerequisite to protect biodiversity and Indigenous health.

“Indigenous people have these treaties [and there is the United Nations Declaration on the Rights of Indigenous Peoples], which are tools to protect their health,” said Littlechild.

This call was echoed by the World Health Organization in its draft Global Plan of Action, or GPA, on the health of Indigenous people, which called for supporting “Indigenous-led ecosystem stewardship and nature-based approaches that safeguard health.” On February 5, the WHO’s Executive Board decided to delay consideration of the GPA draft to 2027 to allow more time for consultation.

According to advocates, Indigenous health is completely inseparable from land tenure, biodiversity, food sovereignty, and self-determination, and this must be recognized by bodies such as the UN and the WHO.

Leaders warn that global climate and biodiversity goals cannot be met without Indigenous peoples. In a session about tying national obligations under UNDRIP, to health, Ruth Mercredi, an elder and a traditional healer in Yellowknife, said governments need to start prioritizing Indigenous health.

“Today, we are getting sick of the water, of the food, of the air,” said Mercredi. “Whatever we are putting in our bodies. We have to now be mindful of that when we didn’t have to before.”

The post Indigenous health can’t be separated from environmental health, leaders tell UN appeared first on Indiginews.


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Much of the beauty—and challenge—of biology lies in its complexity. That's especially true in the microbial world, where hundreds or thousands of different bacterial species may co-exist in a patch of soil or in a section of the human gut. Each species has its own way of life, but each also interacts with the others to shape the ecosystem. But is there hope for some order in that complexity? A new paper in Science co-authored by Mikhail Tikhonov, an associate professor of physics at Washington University in St. Louis, has pierced through the apparent chaos to find surprising levels of predictability in microbial systems.


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Ocean temperatures are rising around the world—and marine wildlife are feeling the heat. New research reveals that almost two-thirds of a million seabirds were killed by a marine heat wave off the coast of Australia in 2023 and 2024, putting their populations under unprecedented pressure.


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In the vast plume of the Amazon River, microscopic algae adopt a surprisingly flexible survival strategy: They combine photosynthesis with the uptake of organic matter. An international research team led by the Leibniz Institute for Baltic Sea Research Warnemünde (IOW) has now shown that this so-called mixotrophy becomes the dominant and most successful lifestyle in mature plume waters.


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