Albert Einstein won the 1921 Nobel Prize in Physics, but not for relativity—the theory that made him famous. This article unpacks why the Nobel committee hesitated: Alfred Nobel’s rules, distrust of ...

The second reason is simple: location, location, location! The millisecond pulsar appears to be near Sagittarius A*, the ...

At the center of the Milky Way, a supermassive black hole hides behind veils of dust, gas, and warped spacetime. Now a ...

For those who watch gravitational waves roll in from the universe, GW250114 is a big one. It's the clearest gravitational ...

Ripples in space-time from a pair of merging black holes have been recorded in unprecedented detail, enabling physicists to test predictions of general relativity ...

Ready to press play on 'Einstein and the Theory of Relativity' on your favorite screen? Here are a few key highlights to round things out about the documentary flick. Einstein and the Theory of ...

Einstein was awarded the 1921 Nobel Prize for a theory that half of the people might not even have heard of. His Theory of ...

Nicknamed the father of modern physics for relativity, Albert Einstein revolutionized science. Quote of the day by Einstein ...