A legendary golden fabric once worn only by emperors has made an astonishing comeback. Korean scientists have successfully recreated ancient sea silk—a rare, shimmering fiber prized since Roman ...

An ancient skyscraper considered the seventh wonder of the world crumbled to ruin centuries ago. Now an ambitious ...

Most shark fossils are just teeth—their cartilage skeletons usually decay long before they can fossilize. But in northwestern ...

Scientists Discover 68-Million-Year-Old Giant Egg With Unusual Remains Inside ...