NASA plans to send crewed missions to Mars over the next decade—but the 140 million-mile (225 million-kilometer) journey to ...

Tech giants are increasingly eyeing nuclear reactors to power their energy-hungry data centers. Amazon and Microsoft each ...

NASA plans to send crewed missions to Mars over the next decade – but the 140 million-mile (225 million-kilometer) journey to ...

The Supreme Court's new term begins Monday with a handful of important cases set to be heard and the possibility that the ...

The former president said Israel should "hit the nuclear first" in its response to an Iranian missile attack earlier in ...

Former Defense Secretary Mark Esper weighed in on Israel’s likely response to a barrage of missiles launched by Tehran ...

A plan to place American-made reactors on a picturesque coastline has broad support in Poland — and in Washington — but the ...

Former Republican House member Liz Cheney joined Vice President Kamala Harris at a Wisconsin rally on Thursday to urge ...

Voters in Kazakhstan will decide on Sunday whether to allow construction of a nuclear power plant amid worries over the ...

Three cases all stem from the U.S. Court of Appeals for the Fifth Circuit, in New Orleans, which often finds itself to the ...

North Korean leader Kim Jong Un threatened to use nuclear weapons to destroy South Korea if attacked, state media reported ...