For nearly four months, Earth had a second moon, and nobody noticed. The tiny asteroid, barely 1 meter (3 feet) across, had ...

Asteroid 2023 JF flew about 199,000 miles (320,000 km) away from Earth. It's estimated size is about 34 feet wide (10 meters) ...

From AI photos to ancient myths, explore 12 viral claims that completely fell apart once investigators checked the official ...

Great science fiction is everywhere if you know where to look, and some of the most inventive stories slipped under the radar. This list spotlights lesser ...

Science fiction has given audiences unforgettable heroes, complex anti-heroes, and memorable antagonists, and the actors behind them helped define entire franchises and subgenres. This list celebrates ...

Dawn of War 4 creative director Jan Theysen has suggested the upcoming real-time strategy (RTS) game could eventually come to ...

On November 5, 2009, the businees magazine named Steve Jobs CEO of the decade after a brilliant 10 years at Apple and Pixar.

Uncrowned is a new destination for all things MMA, boxing, wrestling, and more, featuring Ariel Helwani. Yahoo Racing is powered by Motorsport Network, providing expert reporting, analysis, and ...

US President Donald Trump said Republicans would have defeated Democrats by a wide margin in the ongoing midterm elections if ...

Some of the best LEGO deals available in the UK this week cover the likes of Disney, gorgeous wall art, and a prequel to one ...

NASA's Swift Observatory will burn up this week. And while the agency has a lot of experience losing beloved hardware, it never gets easier.