Camera traps reveal a hidden predator that depends on intact Amazon forest.

Using the protocol, anesthesia dreams were common, pleasant, and linked to a better patient experience.

Researchers may have stumbled on a completely unknown pathway.

These 23 words link modern and extinct languages. You would have been understood if you used them 15,000 years ago.

Apparently, it tastes 'very salty and bitter'.

Stuck between life and death, this foot consumes nutrients, heals itself, and grows, but doesn’t turn into a whole new organism.

FIFA says it's prepared for "climate-related risks" but doesn't appear to have a plan for wildfire smoke, which can be harmful to players and fans.

Why did Appolonia trade so few enslaved people? Short answer: unique economy and sacred beliefs.

Amid declining test scores, the country has pivoted away from screens and invested in back-to-basics school materials.

The transparent film is tough enough to sit on the outside of glass.

A cheek swab may one day flag metabolic risk before symptoms appear.

Japan’s tiny SORA-Q rover showed what happened when SLIM landed upside down.

The Pacific warning has become an active global climate event.

MS cognitive tests can predict real life, but only as part of a wider assessment.

There appears to be a gender attractiveness gap, but it fades away with age.

A 7,000-year-old village may have practiced a haunting skull ritual that left bodies behind

London's mayor praised the beavers, who are already having a noticeable impact.

New claims challenge inconsistencies in one of the foundational principles of physics.

The humble bird may help scientists understand how experts learn to see disease.

The study probes how flexible the dreaming body can feel.