Scientists detect a 20-day wobble from a star-shredding black hole, confirming spacetime twisting predicted by Einstein.

The cosmos has served up a gift for a group of scientists who have been searching for one of the most elusive phenomena in ...

There's a big change to the 'Rudolph the Red-Nosed Reindeer' TV broadcast this year FBI chief pushes for 'accountability and ...

Black holes are notoriously difficult to spot unless they are active, and one type of activity is the destruction of a star, ...

A big-screen adaptation of Dr. Ronald Mallett's memoir 'Time Traveler' is in the works from Wild Nest Pictures & Jagman ...

If you're going to Mars you'd best take along a jar of anti-aging cream because while you're there you're going to age faster ...

For decades, Gravity Probe B quietly orbited Earth, trying to measure distortions in space-time that many believed were impossible to detect. This is the story of how NASA’s most precise experiment ...

The geometry of space, the setting in which physical laws operate, may hold clues to some of the biggest unanswered questions in fundamental physics. The underlying structure of spacetime itself could ...

Physicists have demonstrated with unprecedented accuracy that the speed of light remains constant. In 1887, a landmark physics experiment was carried out by American researchers Michelson and Morley.

The idea that we might be living in a simulated reality has worried us for centuries. Now physicists have found some ...

It is something like the "Holy Grail" of physics: unifying particle physics and gravitation. The world of tiny particles is ...

The famous double-slit experiment brings into question the very nature of matter. Its cousin, the quantum eraser experiment, ...