Astronomers may finally have a clue to what happens to the mysterious “little red dots” that crowded the early universe.

Astronomers have witnessed a black hole violently shredding a massive star, creating one of the most energetic stellar explosions ever

Scientists have discovered a new extinct amphibian species hiding in the fossil collections of Los Angeles’ La Brea Tar Pits.

As we age, the body appears to sacrifice walking efficiency in exchange for stability. Older adults stiffen the ankle more

Physicists may have uncovered a hidden feature inside protons that helps preserve one of matter’s most fundamental properties. RHIC collision

Exercise and healthy blood sugar levels in midlife may help slow cognitive decline decades later. Physical activity appeared especially beneficial

Scientists have uncovered why two seemingly opposite ways of targeting the same brain receptor can both promote weight loss. In

Scientists have long thought an unusual genetic system helped ants, bees, and wasps evolve their extraordinary social colonies. A massive

A widely available food-preservation chemical is emerging as a disturbing factor in rising UK suicide deaths, particularly among younger people

Fossils collected in Osaka more than 30 years ago have revealed a surprise hiding in plain sight: four previously unrecognized