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Greasy hair gives polar bears fur with anti-icing properties

An international team of scientists has discovered the anti-icing secret of polar bear fur—something that allows one of the planet's most iconic animals to survive and thrive in one of its most punishing climates. That ...

Boiling river provides a window into the future of Amazonia

It's a place where few living things can survive in the water. Deep in the world's largest rainforest, there is a boiling river. Found in eastern central Peru, it is a small tributary that eventually leads to the Amazon River.

Sea turtles make a comeback as conservation efforts pay off

Turtle populations continue to face unpredictable challenges from climate change, according to a joint study between researchers from Deakin University and the National Oceanic and Atmospheric Administration (NOAA), published ...

Conserving prairie dogs could restore North America's grasslands

Colorado State University researchers have identified priority areas for the conservation of the black-tailed prairie dog in the United States, extending from Montana to Texas and New Mexico to Arizona. Protecting these regions ...

Blood-powered toes give salamanders an arboreal edge

Wandering salamanders are known for gliding high through the canopies of coastal redwood forests, but how the small amphibians stick their landing and take-off with ease remains something of a mystery.

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Plants & Animals
'DNA doesn't lie': Study illuminates genetic diversity in North American thoroughbreds
Plants & Animals
Hummingbird flower mites found to use electroreception to hitch rides on hummingbirds between flowers
Plants & Animals
Animal-borne cameras offer new insights into predator-prey interactions in nature
Plants & Animals
How Tahlequah and her dead calf tell the story of climate change
Plants & Animals
Study points to possible genetic explanation for regeneration
Plants & Animals
The Borealis Mud Volcano: A hidden sanctuary for marine biodiversity
Plants & Animals
How plants fend off pathogens: The role of calcium and kinases
Plants & Animals
How vicuña dung helps Andes ecosystems adapt to climate change
Plants & Animals
Botanic gardens must team up to save wild plants from extinction, say researchers
Plants & Animals
Study explores libido of boars and impact on sow fertility for pig farming
Plants & Animals
Genomes unraveled for three unusual spiders
Plants & Animals
Study reveals best practices for pet reptile welfare
Plants & Animals
The world's second largest freshwater crayfish was once plentiful in Australia's longest river—we're bringing it back
Plants & Animals
Reforestation stands out among plant-based climate-mitigation strategies as most beneficial for wildlife biodiversity
Plants & Animals
Study points to South America—not Mexico—as birthplace of Irish potato famine pathogen
Plants & Animals
Chronic wasting disease detected in Georgia deer for the first time
Plants & Animals
Super enzyme that regulates testosterone levels in males discovered in 'crazy' bird species
Plants & Animals
Orchid's unique structure reveals new self-pollination mechanism
Plants & Animals
More acidic oceans may affect the sex of oysters
Plants & Animals
Study reveals rapid shift in loggerhead sea turtles' range

Other news

Condensed Matter
Using phononic bandgap materials to suppress decoherence in quantum computers
Environment
Smart carbon dioxide removal yields economic and environmental benefits
Condensed Matter
Materials can remember a sequence of events in an unexpected way
Earth Sciences
Scientists find optimal coupling heights for improved surface–atmosphere modeling
Optics & Photonics
Optical levitation traps nanospheres, revealing quantum-classical crossover
Cell & Microbiology
AI model learns generalized 'language' of regulatory genomics, predicts cellular stories
Polymers
New research leads to viable solution for polycotton textile waste recycling
Mathematics
Scientists map the mathematics behind how we create and innovate
Social Sciences
Linguistic study finds movies with female-dominated casts contain more sexist language
Cell & Microbiology
High-speed microscopy technique reveals dynamic E. coli membrane stiffness
Soft Matter
Quantum-inspired computing drives major advance in simulating turbulence
Astronomy
Hubble reveals unusual globular clusters in ultra-diffuse galaxy FCC 224
Polymers
Durable plastic gets a sustainability makeover in novel polymerization process
Condensed Matter
Superionic compound with liquid-like dynamics shows promise as solid-state battery electrolyte
Biochemistry
New insights into the perception of coffee taste—genetic predisposition plays a role
Astrobiology
Dust from asteroid Bennu suggests solar system's potential for life was widespread
Polymers
Chemists discover common plastic pigment promotes depolymerization
Ecology
Newly discovered fungal species makes zombies of cave spiders on island of Ireland
Evolution
Crucial plant protein traced back to over 600 millions years ago, predating the first plant
Biochemistry
When AI gets on your nerves: Physiologists use neural networks to analyze function of ion channels

Songbirds socialize on the wing during migration, study suggests

The night sky teems with migrating songbirds, aloft in their millions following routes etched in evolutionary time. But those flight paths may not be entirely innate, according to research led by the University of Illinois ...