They are also, in a way the Pentagon likely never intended, a disconcerting form of art: surreal balls of fire and ash set ...

"This discovery heralds a broader understanding of the diversity in massive stars' deaths and a need for deeper investigations into the whole landscape of stellar evolution." ...

It’s a striking example of just how monolithic the once ideologically heterogenous Republican Party has become.

For several hold-your-breath weeks, as spring sizzled into summer, the nuclear dealmakers of President Donald Trump’s USA and ...

Creating a regional nuclear power consortium to produce only low-grade enriched uranium to supply electricity to Iran, Saudi ...

He served as Deputy Special Envoy for Iran during the Biden administration and on the National Security Council and in the ...

The U.S. and Israeli bombing of Iranian nuclear sites creates a conundrum for U.N. inspectors in Iran: how can you tell if ...

According to existing documentation, the U.S. has lost nearly a dozen nuclear bombs, but some analysts suggest the number could be higher.

Three things are almost certain from the recently concluded Israeli-US air campaign against Iran. First: Iran will now almost ...

Democrats are aiming to pass a resolution in the Senate that would curb President Donald Trump's ability to further escalate ...

Countries without nuclear weapons could decide nuclear nonproliferation and transparency efforts that the world has taken for ...