CAPE TOWN, South Africa (AP) — U.S. President Donald Trump's claim this week that there is an unreported “genocide” happening ...

President Donald Trump said Thursday that the United States and Iran have “sort of” agreed to terms on a nuclear deal, ...

NASA scientists rediscovered an abandoned U.S. nuclear base that lies entombed beneath at least 100 feet of ice.

There are no small nuclear wars, so every nuclear power on Earth—there are currently nine—has the power to end, well, everything.

U.S. President Donald Trump urged Qatar on Wednesday to use its influence over Iran to persuade the country's leadership to reach an agreement with Washington to dial back its rapidly advancing ...