TETRIS WAS INVENTED BY A 30-YEAR-OLD SOVIET RESEARCHER NAMED ALEXI PAZHITNOV WHO CURRENTLY WORKS AT THE COMPUTER CENTER ...

Ancient humans living in what is now Ukraine 400,000 years ago may have practised or taught tool-making techniques using ...

Lots of people get credit for inventing the gooey campfire treat. But a woman named Cookie—yes, Cookie—made it into a ...

A more precise definition of the second is crucial to all sorts of physical measurements – but to get there, scientists have ...

A revolutionary timekeeping breakthrough could be on the horizon as scientists explore the thorium-229 nuclear optical clock, ...

Atomic clocks have long been the gold standard for measuring time and frequency. Among them, optical clocks—using atoms like ...

DeMar DeRozan had 22 points and became the 27 th player in NBA history with 25,000 for his career. Randall Benton/AP Share SACRAMENTO, Calif. — When the boogeyman calls, you pick up. That was ...

In this handout photo released by Qatar Ministry of Foreign Affairs, George Glezmann, center, poses with Adam Boehler, second left, and Zalmay Khalilzad, second right, and Qatari diplomats in ...

Santo Domingo, Dominican Republic (CNN) — The man who is the last person known to have been with missing University of Pittsburgh student Sudiksha Konanki left the Dominican Republic on ...

(CNN) — A federal judge is giving the Justice Department until Wednesday at noon to provide him, under seal, with more information about deportations the Trump administration carried out ...