How safe is the U.S. if an attack were to occur on our soil? Could Florida be a potential target? Here are some speculation ...

You can't see, feel, hear, taste or smell them, but tiny particles from space are constantly raining down on us.

A test model of the Perseverance rover, designed to explore the surface of Mars, sits in a garage at NASA’s Jet Propulsion Laboratory, near Pasadena, California, in October. On Mars, in the belly of a ...

Spencer Axani, assistant professor in the Department of Physics and Astronomy, is the inventor of CosmicWatch, a portable, low-cost particle detector that tracks muons, invisible particles that ...

The Nuclear Sponge is a five-part explanatory project by USA TODAY that aims to inform readers about the strategic debate and ...

Decades in the making, NASA's X-ray timelapse shows a stellar explosion expanding into space at up to 2% the speed of light.

In July 1969, the Soviet N-1 moon rocket detonated at Baikonur in one of history’s most powerful non-nuclear explosions, just weeks before Apollo 11. From intelligence briefings and rushed launch ...

"This was many times more energetic than any similar event and more than any known explosion powered by the collapse of a ...

It's the last clearly observed supernova in the Milky Way, Gassel said.

Blind-sided European leaders have been left floundering by Donald Trump following his capture of Venezuelan leader Nicolas ...

Greenland’s position above the Arctic Circle makes the world’s largest island a key part of security strategy. Increasing ...

Taking place during the final five years of Brazil’s military dictatorship, The Secret Agent captures the visible fractures ...