Southern California faults hit a 1,000-year stress peak, scientists say the Big One is overdue

Earth's Underground Fungus Network Is So Gigantic That If You Stretched It Out, It Would Reach to Other Star Systems

Scientists Discovered a Continent-Sized Megastructure Hiding Deep Beneath Antarctica

Humans will soon be able to spend longer in space

This Week in Science: World's Biggest Scorpion, a Whale Graveyard, And More!

Scientists Uncover What Kept Humanity’s First Campfires Burning 780,000 Years Ago

Mysterious Predator That Butchered Ancient Birds Is Finally Unmasked

A 120-million-year-old predator with raptor claws and gliding wings has been identified from a single fossil—rewriting how we picture ancient bird hunters.