Scientists observe bumblebees rolling a ball underneath a flower to get sugar, showing complex problem-solving abilities.

A fossil found in what’s now northwestern China belonged to a microraptor, a gliding dinosaur that hunted ancient birds.

Even mild drinking is toxic to the body, contributing to long-term disease. Yet in many cases you can reverse that damage, experts say.

Voyager 1, the farthest spacecraft from our planet, has powered down another science instrument as it explores uncharted interstellar space — a move that could buy time for an ambitious attempt to ...

CNN has tapped Chris Wiggins, who has served as chief data scientist at the New York Times for more than a decade, for a newly created role as head of machine learning and AI science. Wiggins’ hiring ...