New 911 calls include accounts of at least a dozen people who saw or heard the explosion in real time. Here's what they reveal about the bombing.

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

Investigators say the man who blew up a Tesla Cybertruck at the Trump Hotel in Las Vegas used artificial intelligence to plan his attack. The Las Vegas Metro Police say Matthew Livelsberger asked the ...

Doomsday Clock announcement will be held on January 28th in Washington, DC. The Bulletin’s Science and Security Board will ...

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

The science-fiction sounding prospect of such a jab capable of combating the 'internal enemies' of ageing could easily be ...