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Biology news
New biodiversity framework estimates what landscapes could support, not just what lives there
A flower strip is established along the edge of a field. A wetland is restored. More seminatural habitats are created. The expectation is simple: give nature more space, and biodiversity will increase. But reality is often ...
Ecology
21 minutes ago
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Paleontologists reveal the hidden role of eye pigments in vertebrate evolution
Paleontologists at University College Cork have discovered that the evolution of fish is linked to the shape, location and abundance of tiny melanin-rich granules called melanosomes. These features survive in 300-million-year-old ...
Evolution
41 minutes ago
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GenoBridge streamlines plant trait prediction with a simplified genomic analysis pipeline
The rapid increase in the availability of genomic data has transformed plant breeding by enabling the prediction of complex traits directly from DNA markers. Genomic prediction provides a means to accelerate selection decisions, ...
How native stingless bees are helping to combat antimicrobial resistance
New research from the University of Sydney expands the potential medicinal benefits of honey and propolis (the plant resin and beeswax mixture bees use to build their nests) produced by Australia's stingless bees. Building ...
Plants & Animals
1 minute ago
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Embrace lazy fall gardening to protect wildlife
As winter approaches, many of us start clearing leaves and tidying up our gardens. But these jobs can remove vital winter habitats for wildlife, particularly with increasingly volatile weather conditions.
Ecology
41 minutes ago
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Bonobo females hunt more than males, decade-long study reveals
In humans, hunting is considered a man's endeavor. But in one of our closest living relatives, hunting is primarily women's business.
Plants & Animals
1 hour ago
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Why male mosquitoes are attracted to the sound of female wingbeats
To prevent the spread of dangerous diseases by mosquitoes, scientists have long studied their reproductive mechanisms to control their population sizes.
Plants & Animals
1 hour ago
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Plant-based antimicrobial helps control antibiotic resistance in poultry production
A new study led by Kumar Venkitanarayanan, dean of the College of Agriculture, Health and Natural Resources (CAHNR), has shown that plant-based antimicrobials are a promising path toward controlling antibiotic resistance ...
Cell & Microbiology
1 hour ago
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A dinosaur fossil that looks like a mini T. rex just sold for a giant $47 million
A dinosaur that looks like a miniature T. rex is now one of the world's most expensive fossils.
Paleontology & Fossils
1 hour ago
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Scientists reveal the staggering number of bat deaths at wind turbines
Bat populations across the United States face numerous threats, and one of the biggest may be the number of collisions with wind turbines. According to the most comprehensive study of the problem to date, published in the ...
Does the future of food production start in the lab?
Lab-grown protein that mimics the color, taste and texture of meat. Egg white substitutes used for baked goods. Food colorants that replace beta-carotene extracted from carrots. Those are some of the products created with ...
Biotechnology
1 hour ago
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Avian influenza threatens vulture populations worldwide
Vultures are one of the most threatened groups of birds in the world. Currently, at least 16 of the 23 species of vulture are of conservation concern, largely as a result of poisoning and other threats due to human activity.
Plants & Animals
2 hours ago
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121-million-year-old fossils suggest Longipteryx had no tail feathers
Around 121 million years ago, somewhere in modern northeastern China, an early bird took to the skies. If you drew its silhouette, you'd notice something was missing. Unlike any bird alive today, it had no tail feathers.
Human and chimpanzee leaders share a taste for risk
People in leadership positions tend to rate themselves as more risk-loving than those without leadership responsibilities—and a similar pattern emerges among chimpanzees: High-ranking individuals are perceived as more risk-taking ...
Evolution
3 hours ago
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Ocean warming and herbivorous fish grazing drive kelp forest collapse along Japan's Izu Peninsula
Kelp forests, ecosystems formed by large brown seaweeds in coastal waters, provide habitats for numerous fish and invertebrates and are vital to coastal productivity and carbon cycling. However, in recent years, kelp forests ...
Ecology
2 hours ago
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New study reveals behavioral shift in southern right whales' selection of nursing sites
Australia's southern right whale (Eubalaena australis) population was nearly wiped out by whaling in the 1800s. Since whaling of the species was banned in the 1970s, the number of mother-calf pairs that visit Australia each ...
Ecology
2 hours ago
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Map of Life: More progress needed to safeguard global biodiversity, new report finds
Global efforts to preserve habitat and the planet's most endangered species urgently need to be stepped up, according to a new report from Map of Life, the flagship initiative of the Yale Center for Biodiversity and Global ...
Plants & Animals
3 hours ago
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Backward motion is easier to judge at walking speed
When we walk forward, the scene ahead spreads outward from a central point. Moving backward produces the opposite pattern, with the scene appearing to contract inward. These patterns, known as optic flow, help us judge our ...
Cell & Microbiology
7 hours ago
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Marine molecule may help combat 'brain-eating' amoeba
Primary amoebic meningoencephalitis (PAM), a parasitic disease that causes the rapid deterioration of brain tissue, is one of the most lethal infections known, with a fatality rate exceeding 97%. Caused by the free-living ...
Cell & Microbiology
5 hours ago
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Q&A: Why does the right side of the brain control the left side of the body?
Dr. Martin Wessendorf is a neuroscientist and an associate professor emeritus at the University of Minnesota. His work focuses on how the brainstem controls the function of neurons in the spinal cord. Daniel Wang also researches ...
Cell & Microbiology
14 hours ago
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Other news
Quantum gates set speed record at 6.8 nanoseconds with over 99.98% accuracy
Reusable palladium catalyst enables more direct chemical synthesis
Metal-free magnetic sensor can be safely implanted for wireless monitoring
New converter could bridge light wavelength gap in quantum communications
Greenhouse gases hit record highs, yet again
Scientists reveal hidden world of living cells in human milk
Perseverance offers clues to protect crews from ultrafine Mars dust
Hidden chromosome structures reveal greater complexity in how roundworms organize DNA
RNA archiving method reveals what a cell did days ago
People may have preexisting immunity to bird flu
Researchers improve RNA extraction from precision-cut lung slices
Metalens microscope switches focus with voltage, not moving optics
