Learn how researchers used Einstein’s theory of general relativity to create the most accurate simulations to date.

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

This temporal lag is a direct consequence of Albert Einstein’s Theory of General Relativity. The rule is simple: the weaker ...

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

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 ...

Summary: Time doesn’t flow uniformly across the solar system, and new research reveals just how differently it unfolds on Mars compared with Earth. By tracing subtle gravitational and orbital ...

Albert Einstein received the 1921 Nobel Prize in Physics for his contributions to theoretical physics and his discovery of ...

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

A century-old debate ends as physicists prove Einstein wrong using single photons to test quantum theory with unprecedented ...

Three thought experiments involving “demons” have haunted physics for centuries. What should we make of them today?

In 1919, a total solar eclipse offered the only chance to test Albert Einstein's radical new theory of gravity, General ...

Professor Pan and his team recreated Einstein's thought experiment to demonstrate how the quantum world actually works.