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The animal alliances reshaping our understanding of intelligence

In nature, interactions between species are often framed in terms of survival—those that hunt and those that are hunted. But research is showing some animals form surprising partnerships, reshaping scientists' ideas about ...

Galapagos birds exhibit 'road rage' due to noise

A new study has discovered that birds in the Galápagos Islands are changing their behavior due to traffic noise, with those frequently exposed to vehicles showing heightened levels of aggression.

Restored stream sees return of wild salmon population

Almost everywhere in California, salmon are on the decline. But in Putah Creek—a restored stream running through the University of California, Davis, campus—wild salmon are not only increasing, they are also completing ...

Which tree species fix the most carbon?

Forests provide many ecosystem services, including microclimate regulation, biodiversity preservation, air and water purification, and soil protection. Together with the oceans, they are one of the two most important carbon ...

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Plants & Animals
A mere whiff of penguin poo pushes krill to take frantic evasive action
Plants & Animals
'Musky' marsupial could solve hopping kangaroo mystery
Plants & Animals
Blending art and science in new Mojave Seedling Guide: Q&A
Plants & Animals
How light and epigenetics cooperate to regulate plant growth
Plants & Animals
U.S. Secretary of Health and Human Services suggests letting bird flu spread naturally through poultry farms
Plants & Animals
Fertilization experiment provides 50 years of data for sustainable open-field vegetable production
Plants & Animals
Can animals make art?
Plants & Animals
First right whale mom and calf of the season spotted in Cape Cod Bay
Plants & Animals
The cicadas are coming to Georgia: Why the clamor won't be quite as loud as last year
Plants & Animals
Integrated pest management: A vital strategy to protect Asian rice against fall armyworm
Plants & Animals
'Smart' roots modify hydraulics to make strategic use of water, field study confirms
Plants & Animals
Unveiling the potential of Japanese bird banding data for avian movement research
Plants & Animals
Study finds a good Sphagnum moss layer growth improves carbon sequestration in restored peatlands
Plants & Animals
Thorny skates come in 'snack' and 'party' sizes: After a century of guessing, scientists now know why
Plants & Animals
Conservation efforts are bringing species back from the brink, even as overall biodiversity falls
Plants & Animals
A social immune system: Leafcutter ants recognize and combat pathogens 30 days post-exposure
Plants & Animals
Stingrays reveal nature's elegant solution to maintaining geometric armor growth
Plants & Animals
Scientists map neural wiring of vocal circuits in songbirds
Plants & Animals
Red coral colonies survive a decade after being transplanted in the Medes Islands
Plants & Animals
Extreme heat impacts dairy production, and small farms are most vulnerable

Other news

Astronomy
Cosmic anomaly hints at frightening future for Milky Way
Cell & Microbiology
Scientists witness living plant cells generate cellulose and form cell walls for the first time
Evolution
Origin of life: How a special group of single-celled organisms laid the foundation for complex cells
Quantum Physics
An experimental test of the nonlocal energy alteration between two quantum memories
Social Sciences
A transition point in romantic relationships may signal the beginning of their end
Environment
New insights into formation of anthropogenic organic aerosols suggest greater region impact
Ecology
Insecticides may contribute to bigger problems with certain weeds
Quantum Physics
Wireless terahertz cryogenic interconnect minimizes heat-to-information transfer in quantum processors
General Physics
Scientists measure the spin-parity of charm baryons for the first time
Planetary Sciences
A NASA spacecraft will make another close pass of the sun
Condensed Matter
Cutting-edge experiments reveal 'hidden' details in transforming material with implications for faster microelectronics
Cell & Microbiology
Decoding a green alga's ciliary layer: Study reveals high‐resolution structure
Earth Sciences
Core samples from Greenland's seabed provide first historical overview of plastic pollution
Cell & Microbiology
How bacteria 'vaccinate' themselves with genetic material from dormant viruses
Nanomaterials
Core-shell nanocluster catalyst enables high-efficiency, low-cost and eco-friendly hydrogen production
Analytical Chemistry
High-pressure method can differentiate proton-coupled electron transfer mechanisms
Biotechnology
Computational drug discovery: Exploring natural products targeting SARS-CoV-2
Optics & Photonics
Compact solid-state laser system generates 193-nm vortex beam for the first time
Nanophysics
Graphene quantum dots mimic orbital hybridization
Optics & Photonics
Researchers capture first laser-driven, high-resolution CT scans of dense objects 

Chameleon shrimp can adapt camouflage to invasive algae species

Small shrimps of the genus Hippolyte have the ability to change color to camouflage themselves in the algae where they live and escape predators. Depending on the algae they are in, they can turn red, green, brown or transparent.

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 ...