After inheriting a vast nuclear arsenal post-Soviet Union collapse, Ukraine chose to relinquish it, motivated by financial ...

How do we power missions in the outer reaches of our solar system and beyond? The solution, developed in the '60s, can last ...

An asteroid between about 130 and 300 ft. (40 and 90 meters) in diameter has been given a 2.3% chance of it hitting Earth on Dec. 22, 2032.

Scientists at the United States Idaho National Laboratory (INL) are carrying out tests for ‘fusion blanket’ technologies to ...

Scientists have acquired direct evidence of rare, pulsing pear-shaped structures within atomic nuclei of the rare-earth element Gadolinium, thanks to new research.

William Lucas, who has died aged 102, was the director of Nasa’s Marshall Space Flight Center in Huntsville, Alabama, the ...

A startup company wants to establish mining operations on the moon to extract a rare isotope needed for future quantum ...

Mapping prepared by a Victorian climate action group shows just how far the impacts of a nuclear disaster could spread, if ...