Investigate

Air Turbulence From a Storm Can Start Earlier Than You Expect

Killer Whales Hunt and Feast on the Largest Fish On Earth

Psychedelic Traces Found on Mug From Ancient Egypt

Dinosaur Domination Is Marked in a Timeline of Vomit and Feces Fossils

A Stray Dog Climbed an Egyptian Pyramid. Along Came a Paraglider.

Hundreds More Nazca Lines Emerge in Peru’s Desert

An Asteroid’s Destruction May Have Given Mars Rings, Then Moons

Barnard’s Star Finally Has a Planet, and Possibly More

This Elephant Uses a Hose to Give Herself a Shower Every Day

Church in Egyptian Desert Reveals Early Christian Burial Practices

Last N.I.H. Chimps to Move From New Mexico Facility

Japanese Scientists Bet on an Ancient Material for Their New Satellite: Wood

Richard A. Cash, Who Saved Millions From Dehydration, Dies at 83

Diving to Drink a 19th-Century Shipwreck’s Treasure