discoveries

Scott Kelly’s body has endured another surprise in space

6 months of summer? Researchers see the possibility

“Eagle Shark” swam in ancient seas

Researchers say famous memory trick works

Barnacles can contain clues to sea searches

Man’s best friend may have accompanied him to the new world

Girl with Rapunzel syndrome eventually needs surgery

Paleontologists gain insight into a dinosaur’s butt

Researchers are making surprising discoveries about electric eels

America’s rivers change color