Physicists tested light speed using cosmic gamma-ray bursts. Study confirms Einstein's prediction that all light colors travel at same speed.

Since then, countless experiments have confirmed that light always travels at the same speed in a vacuum — about 300,000 ...

If you want to get to the other side of the world, you'd better be prepared for a long journey...but what's the quickest route? Travel and points experts, Nicky Kelvin and Liam Spencer, from The ...

Though we know light travels at 299,792,458 m/s on average, scientists have never successfully measured its one-way speed — the problem lies in synchronizing clocks across distances without already ...

What was once pure science fiction is edging toward scientific possibility. Researchers worldwide are exploring warp drive concepts — technologies that could bend space-time itself to achieve ...

Ready for your next quest in Dying Light: The Beast? See you on the other side of the map in about… Ten minutes? Fifteen? Really, however long it takes to get there on foot or by car, because Dying ...

American Express has launched new digital tools to elevate every stage of the travel journey for card members. As the latest innovations in American Express’ long history of high-touch premium travel ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...

A young driver from Bow got on I93 heading the wrong way at Exit 13 in Concord causing a crash, police said. Sign up for the Concord Monitor's morning newsletter and get essential news each day. Sign ...

Light up badges are passe, Mercedes-Benz is looking to light up the entire grille as the brand previews the manufacturer’s new styling direction. It is what Mercedes refers to as an elevation of the ...

Rachel Sumner’s bluegrass band, Rachel Sumner & Traveling Light, plays to tradition but stretches it, too, with feminist songs they call ‘Femericana’ When Rachel Sumner was 18 and an aspiring ...

Cam’s name isn’t as instantly recognizable as the Nashville artists selling out stadiums and dumping a trove of singles on the charts. But the singer/songwriter who has worked with Miley Cyrus and ...