The most radioactive elements found on Earth include Polonium, Radium, and Radon. Learn why elements with short half-lives, ...

Discover the most and least abundant gases in Earth's atmosphere. Learn why nitrogen (78%) dominates the air and which noble ...

At a young age, we're told how the sun warms Earth and makes life possible. That idea sticks with most of us for life. But ...

Thousands of years ago, a space rock hit what is now China, leaving a bowl-shaped crater some 900 meters wide ...

Boston Scientific is making it easier for doctor to get radioactive TheraSphere treatments to patients when and where they ...

The Chernobyl Exclusion Zone remains one of Earth’s most haunting yet paradoxical places, where death and life intertwine in ways no scientist ever predicted. Nearly 39 years after the world’s worst ...

COLUMBIA, S.C. (WIS) - Gamma-ray bursts are a relatively new discovery in space science. The first burst was discovered in ...

Geologists have uncovered unexpected ground movement beneath central Turkey that’s reshaping the way we understand its ...

While diplomats shuttle between hotel lobbies in Doha and Cairo proposing ceasefire plans that seem drafted by an un-trained ...

President Donald Trump announced he is ordering the U.S. to resume nuclear testing, leaving experts wondering what this would entail and how it would be implemented.