Quantum gravity is the missing link between general relativity and quantum mechanics, the yet-to-be-discovered key to a ...

The DESI experiment shocked cosmologists with a hint that dark energy varies over time. Now, with more data, the conclusions hold up.

Spring starts on March 20, 2025, which means that warmer weather and longer days are just around the corner. To celebrate the ...

A biochemist breaks down challenges that astronauts Suni Williams and Butch Wilmore will face after their long duration in ...

When NASA astronauts Sunita Williams and Barry Wilmore embarked on their mission, they expected a relatively short journey.

For this reason black holes are invisible to the eye, as lightless as the empty, dark space surrounding them. Scientists know ...