This prolonged fasting drains polar bears’ energy reserves, reducing their ability to reproduce and raise cubs. Without ...

New research reveals women face complex social and physical barriers at gyms, from appearance judgment to claiming workout ...

Samples from asteroid Bennu have delivered insights into the origins of Earth’s water and the organic molecules that may have ...

Researchers have attached tiny QR codes to hundreds of honey bees in an effort to track the insects' foraging habits.

Sheep shaped human history for 12,000 years. Scientists traced their migration, domestication, and genetic evolution.

Scientists discover low-mass microquasars can accelerate cosmic rays, reshaping theories on high-energy particle origins.

Evolution might allow for multiple optimal solutions, depending on the constraints and conditions under which an organism ...

A 66-million-year-old fossilized vomit discovery in Denmark offers a rare glimpse into the prehistoric Cretaceous food chain.

Hummingbird flower mites use static electricity to hop between flowers. Researchers initially thought scent guided them.

Scientists found that wandering salamanders control blood flow in their toe tips, helping them grip and release surfaces.

Certain extreme planets are called ultra-short period objects if they're very close to their stars and orbit them in mere hours, like K2-22b.

Color perception and our sense of smell might sound like simple and straightforward processes, but there's more happening in our brains.