The warplane-dropped nuclear gravity bomb known as the B61 has been fully modernized with a new precision guidance system, ...

Researchers have now found a way to make nuclear clocks a thousand times less radioactive and more cost-effective, thanks to ...

Russia has launched more than 51,000 guided aerial bombs against Ukraine since the start of its full-blown invasion nearly ...

California enters its third straight day of battling multiple out-of-control wildfires in the Los Angeles area, in what has become the most destructive fire event in the region’s history. The fires ...