Einstein’s claim that the speed of light is constant has survived more than a century of scrutiny—but scientists are still daring to test it. Some theories of quantum gravity suggest light might ...

Add Yahoo as a preferred source to see more of our stories on Google. Investigators are working to determine if a break in the track was the "the cause or the consequence" of a deadly train crash in ...

Investigators are working to determine if a break in the track was the “the cause or the consequence" of a deadly train crash in Spain. Trump orders release of Arkansas congressman's son serving drug ...

Add Yahoo as a preferred source to see more of our stories on Google. Robbie Williams may be on track to break The Beatles’ record for the most UK number one albums, according to the Official Charts ...

Crews were working to retrieve bodies after two high-speed trains derailed in southern Spain. The regional authorities said 41 people were hospitalized, with a dozen of them in intensive care. Jason ...

WASHINGTON—Microsoft MSFT-0.58%decrease; red down pointing triangle promised to pay higher utility bills for all of its U.S. data centers powering artificial-intelligence models, a pledge that drew ...

Unlike another screen-free fitness tracker, the Whoop 5.0, the Luna Band doesn't require an annual subscription. Anna Gragert (she/her/hers) was previously the lifestyle editor at HelloGiggles, deputy ...

Media personality Florence Otedola popularly known as DJ Cuppy has announced she will be stepping away from social media for a 21-day biblical fast. In an Instagram story post, Cuppy said she’s taking ...

The Chicago Bears will play in their regular season finale this weekend in an important game against the Detroit Lions -- and they'll do it at home. But for those not heading to Soldier Field for the ...

The quick deployment of a drone helped officers in Maryland track down suspects accused of breaking into dozens of cars early Christmas Eve. It was just before 5 a.m. when a call came in about a group ...

The Boise State men’s basketball team has had a lot of time to sit and digest its last loss. Following an 81-66 loss to Nevada on Dec. 20 in their Mountain West opener, a game which the Wolf Pack were ...

The clouds mixed out of Southcentral and Eastern Kansas, aided by gustier winds, today. Sunshine helped to heat us up with a southerly wind — and this is just the beginning this week! Overnight, as ...