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.

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'.

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.

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.

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

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

The study probes how flexible the dreaming body can feel.

New experiments suggest humans have a hidden counterclockwise bias.

The first batches could reach passenger flights this month.

The federally commissioned review found no net health benefit from alcohol.

Scientists uncovered a postwar cover-up in a painting by Erich Mercker.

The restaurant problem reveals why human shortcuts can work surprisingly well.

Solar provides more than twice the share of electricity it did five years ago.

New digital archive restores links between Leonardo’s art, science and restless imagination.

A 200-year-old runic Lord’s Prayer found in Ontario defies easy explanation.

The iconic coats are due to a mutation not seen in other animals.