After years of delays, setbacks, and costly manufacturing challenges, Tesla has finally solved the 4680 battery problem. The breakthrough came after Elon Musk issued an ultimatum to his battery team: ...

Built around the beginning of the 1st century BCE, the Antikythera Mechanism is the oldest known analog computer in human history, and there’s an enduring mystery surrounding what it was used for. In ...

Watch The Boston Strangler: Unheard Confession any time on the Oxygen app. Someone was brutally killing single women and leaving an ominous calling card behind: an item of the victim’s clothing tied ...

Marla Waldman Conn was on a family vacation, relaxing by a pool in Missouri’s Lake of the Ozarks, when she got a call from a New York detective. She walked to a private corner, picked up the phone, ...

HOLLYWOOD, Fla. — A serial killer who died more than a decade ago is the person who decapitated the 6-year-old son of "America's Most Wanted" host John Walsh in 1981, police in Florida said Tuesday.