This image captures a section of the universe so small it could be hidden behind a grain of sand in the sky — yet it contains ...

A man pursuing a doctoral degree at the University of South Florida was found dead on the bridge connecting the cities of ...

Actor David Charvet is claiming to have new evidence clearing his name after he was accused of fatally striking a dog with ...

The string of cases has fueled online speculation and drawn attention from Congress, federal agencies and President Trump.

The Trump administration is always itching for a distraction from, well, everything else.

Pop quiz: where would you expect to find the world’s largest collection of space artifacts and rockets? If you said Alabama, ...

SpaceX's most powerful operational rocket boosted a high-speed ViaSat internet data relay satellite into space to complete a ...

Recent surveys hint that the rate of cosmic expansion changes dramatically over time; if that's true, then the universe could ...

A nearby galaxy long treated as a stable cosmic reference is revealing a far more dynamic and turbulent history.

The investor who has sat through one serious crash arrives at the next with something invaluable—not prediction, but recognition. In the last 93 years of American stock market history, there have been ...

Scientists for the first time have measured the instantaneous mind-blowing power of jets blasting from a black hole.

From the first photographer star to the discovery of alien worlds, these night sky targets mark some of astronomy's greatest ...