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Biology news
Scientists count more than 2 million eels on one underwater mountain
Patience Seamount is an underwater mountain in Australia's Huon Marine Park off the coast of Tasmania. Every year, it is the site of an enormous gathering of basketwork eels (Diastobranchus capensis) for reasons unknown, ...
A spider named for Stephen Colbert has a genome about 50% larger than ours
Many spiders reach their maximum size about this time of year, having spent the summer eating, which helps explain their starring role in Halloween decorations. Researchers at the University of California, Davis, have found ...
Plants & Animals
2 hours ago
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Islands harbor nearly 20% of Earth's biodiversity, yet remain overlooked in conservation strategies
Although they account for just 7% of the Earth's land surface, island ecosystems harbor almost 20% of the world's biodiversity. From sea-level rise to biological invasions, islands are facing multiple pressures associated ...
Plants & Animals
3 hours ago
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Extracellular vesicle discovery may shed light on how cancer spreads
A team from the Research Institute of the McGill University Health Center (The Institute) have discovered a new type of extracellular vesicle released by migrating cancer cells, revealing a previously unknown way in which ...
Cell & Microbiology
3 hours ago
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Ants prioritize brain energy during starvation, echoing pattern seen in humans
The human brain accounts for roughly 2% of total body weight but uses approximately 20% of our body's energy. Relative to our body size, human brains are much larger than those of other mammals and take a lot of energy to ...
Plants & Animals
7 hours ago
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DNA analysis identifies root-dwelling fungi as potential keystone species in forest microbial communities
Beneath the forest floor extends a vast ecosystem where a diverse array of microorganisms inhabit soil and root systems. Here, fungi and bacteria play pivotal roles in processes such as nutrient cycling and carbon sequestration. ...
Ecology
11 hours ago
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New feed supplement addresses honey bee declines after blueberry pollination
Washington produces more blueberries than any other U.S. state, but farmers sometimes struggle to obtain honey bees to pollinate the plants and produce fruit. That's in part because beekeepers are reluctant to provide bees ...
Ecology
7 hours ago
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Fishmeal alternative aims to protect marine wildlife from overfishing
Technology that transforms organic waste into animal feed could help ease an overreliance on fishmeal in aquaculture. University of Queensland researchers have developed a production process that converts organic waste into ...
Ecology
8 hours ago
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Dead tree branches rise and fall with changing humidity, laser scans reveal
Dead tree branches are by no means static but move throughout the day. Geoinformatics researchers at Heidelberg University tracked these movements in a study conducted in cooperation with the Finnish Geospatial Research Institute ...
Ecology
8 hours ago
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When consumers search 'cyclospora,' bagged salad sales take the hit
This year, the U.S. saw its highest annual count of confirmed Cyclospora cases, roughly 20,000, according to the CDC. New research published in Risk Analysis examines outbreaks from 2018 to 2022 and finds that the retail ...
Agriculture
7 hours ago
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Amber fossils reveal how ancient Australian landmass helped seed Southeast Asia's tropical forests
A landmass that broke away from northwestern Australia about 150 million years ago and drifted north for the next 100 million years helped lay the foundations for Southeast Asia's extraordinarily diverse tropical forests, ...
Ecology
6 hours ago
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Launch of global seed platform to tackle native seed bottleneck holding back nature restoration
On Oct. 13, the Royal Botanic Gardens, Kew (RBG Kew) launched the Seed Portal for Online Data (SeedPOD), a new open-access platform designed to tackle bottlenecks affecting global ecological restoration, by making native ...
Ecology
5 hours ago
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Japan's genome-editing law sets a global ethics challenge
A Hiroshima University researcher contends that Japan's newly enacted law regulating human genome-edited embryos and germ cells marks a significant advance in the governance of reproductive genome editing. Tsutomu Sawai, ...
Biotechnology
5 hours ago
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Earwax is both slippery and sticky—this weird combo might lead to safer insect repellents
What has the consistency of both toothpaste and dough, can absorb twice its weight in water and still remain sticky, was used by medieval artists as a binder in paint and has been hypothesized by physicians to repel insects? ...
Ecology
6 hours ago
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Rice plants can fight off devastating disease after gene editing with AI-designed tool
University of Missouri researchers have created rice plants that resist bacterial blight, a devastating disease that threatens one of the world's most important food crops. The advance could help farmers in parts of Asia ...
Biotechnology
23 hours ago
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Brambles are a problem weed in South Africa, but researchers are closer to finding a natural enemy to manage them
Invasive alien brambles have been spreading across South Africa since the early 1900s, having come from North America and Europe. All brambles fall within the genus Rubus. Their common names in South Africa are braam (Afrikaans), ...
Ecology
18 hours ago
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Researchers discover why some frogs have escaped the current amphibian mass extinction
Amphibians are the most threatened vertebrates on Earth, with 41% of species facing extinction. In the highlands of Central and South America, a killer fungus has wiped out much of the once-abundant amphibian diversity. Yet ...
Ecology
18 hours ago
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Biodiversity hotspots in southwestern Germany are losing their species richness
Climate change and shifts in land use are affecting habitats and, consequently, plant diversity. To better understand the consequences of these developments, long-term and comprehensive data are essential. The "Floristic ...
Plants & Animals
20 hours ago
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Can planting trees on riverbanks save salmon rivers from global warming?
Every summer, Québec rivers increasingly reach water temperature levels that threaten Atlantic salmon (Salmo salar). Just a few extra degrees can make the difference between a favorable and hostile habitat for this iconic ...
Ecology
21 hours ago
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New cacao variety could help protect global chocolate supply from disease
Chocolate lovers may not realize it, but the future of one of the world's most popular foods is increasingly under pressure. Diseases, shifting weather patterns and other environmental stressors are threatening cacao production ...
Biotechnology
22 hours ago
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More news
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Bonobo females hunt more than males, decade-long study reveals
A dinosaur fossil that looks like a mini T. rex just sold for a giant $47 million
Why male mosquitoes are attracted to the sound of female wingbeats
Q&A: Why does the right side of the brain control the left side of the body?
Avian influenza threatens vulture populations worldwide
Marine molecule may help combat 'brain-eating' amoeba
GenoBridge streamlines plant trait prediction with a simplified genomic analysis pipeline
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Backward motion is easier to judge at walking speed
