NASA is training humanity’s most powerful telescope on a “city-killing” asteroid to determine whether or not we need to brace ...

The temporary belts, one of which still remains, were filled with high-energy electrons and protons and were found by a ...

Data collected from a once-defunct NASA satellite show that Earth grew two extra radiation belts following a supercharged ...

Stunning discoveries and fresh breakthroughs in DNA analysis are changing our understanding of our own evolution and offering a new picture of the "other humans" that our ancestors met across ...