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A never-before-seen picture of eagle migrations

In 1899, scientists began tracking avian migration by placing a small ring with an identifier around birds' ankles. Researchers then had to recapture the birds elsewhere, leaving the journey between those points a mystery. ...

Once a legend, humpback whales make a comeback in Brazil

Female humpback whales off the coast of Brazil now have their pick of mates, who slap the water with their tails and jostle for attention—a scene that would have been unthinkable a few decades ago.

Giving shorebirds space on the beach makes a big difference

When Ashley Dayer was walking on the beach with her 8-year-old son recently, he stopped her before she got too close to a group of shorebirds. "Momma, stop. We have to walk around the shorebirds," he told her. Dayer smiled. ...

Low oxygen could limit insects' uphill escape from climate warming

Reduced oxygen levels and air pressure at higher elevations may limit insects' ability to move upslope to escape a warming climate, with potential consequences for the essential services they provide, like pollination, according ...

Heat-tolerant corals may be more vulnerable to disease

Corals that partner with heat-tolerant algae may be better equipped to survive warming oceans—but that resilience comes with an unexpected trade-off, according to a new study from Boston University published in Science Advances.

Parental care can influence evolution, beetle experiments show

How has offspring dependence on parents evolved over the course of evolution? Researchers at the University of Bayreuth, in collaboration with Kyoto University, Japan, have investigated one possible mechanism by studying ...

Exploring how bumble bee queens coordinate chemical signals

New research by SUNY Polytechnic Institute (SUNY Poly) Assistant Professor of Biology Dr. Margarita Orlova is providing new insight into how bumblebee queens communicate through chemical signals and how those signals change ...

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Plants & Animals
Some Galápagos 'yellow' sea turtles remain homebodies, surprising scientists
Ecology
Species discoveries reveal emerging biodiversity hotspots worldwide
Plants & Animals
Emperor penguin colonies reveal decades-long resilience and flexible breeding sites
Plants & Animals
Iconic Australian mammals could be at real risk from bird flu. Could they be protected with vaccines in baits?
Ecology
AI helps uncover oyster DNA changes linked to climate resilience
Ecology
Two decades of fieldwork produce the first complete guide to the native reptiles of the Turks and Caicos Islands
Plants & Animals
How plants use scoop-shaped pores to distribute their pollen efficiently
Plants & Animals
Tangled plastic and fishing gear found in pilot whales stranded in Hawaii
Plants & Animals
Australia's lizards and snakes disappearing faster than previously thought
Ecology
Africa's herbarium collections are a scientific treasure. They need to be digitized before more biodiversity is lost
Ecology
Genetic traces reveal river residents: 1,072 species in a bucket of water
Ecology
Researchers map tick habitat to strengthen African swine fever preparedness
Ecology
Too hot to incubate: Nile crocodiles hatch on their own in French reserve
Plants & Animals
Hydroclimate whiplash damages California's tallest redwoods after years of drought
Plants & Animals
A near extinct plant in Galápagos is now recovering
Plants & Animals
Moving turtle nests to save the eggs can have hidden consequences
Plants & Animals
Porpoise entanglement recorded in real time, revealing calls and escape attempts
Plants & Animals
Adaptation and a 'Noah's Ark for trees' offer hope for endangered black ash
Ecology
A tiny drop of water is all that's needed to find threatened frogs
Plants & Animals
Listening for extinction: Study finds areas of critical concern for northern spotted owls

Other news

Archaeology
Aboriginal artists painted giant ancestral beings as colonization arrived, study finds
Optics & Photonics
Hollow-core fiber platform could help different quantum technologies connect
Astronomy
NASA's Roman telescope set to launch on cosmic mapping mission
General Physics
How plastic welds retain a molecular 'memory' of their former surfaces to strengthen pipe joints
Archaeology
Centuries of child labor left lasting spinal damage in Dutch children, study finds
Cell & Microbiology
Airborne tuberculosis bacteria may mutate as they dry, revealing a target to curb drug resistance
Social Sciences
How everyday household tasks impact relationships
Environment
Takeaway cups may be releasing microplastics into your coffee
Nanomaterials
Nano-sandwich photocathode improves solar conversion of CO₂ into ethanol
Earth Sciences
Engineered bacteria offer a new way to accelerate rock weathering for carbon removal
Planetary Sciences
Mercury's crust points to deeper, hotter volcanic origins than expected
Earth Sciences
Why some earthquakes caused by fracking come with warning signs
Condensed Matter
Light reveals internal motion in electron crystals and can trigger their melting
General Physics
Diamond clock combines two signals to cut temperature-driven drift
Nanomaterials
Low temperature graphene growth opens a route to sustainable resource recycling
Biochemistry
Scientists capture first molecular-level images of water reorganization during a reaction crucial for life
Biotechnology
Inspired by nature, scientists engineer tiny 'nitrogen factories' that could help future cereal crops
Bio & Medicine
Nano-antennas make living cells light up brighter and faster
Biotechnology
Self-blinking 'fairy lights' allow DNA to be imaged at almost double-helix-width resolution
Paleontology & Fossils
Tracks and tooth marks reveal bone-crushing dogs at Nebraska supervolcano ashfall site

Why apples react differently to climate change than wheat

Although climate change is already having a negative impact on crops, declines in yields have so far been offset by technological advances in agriculture. For field crops that do not rely on pollinators, however, this trend ...