International Atomic Energy Agency (IAEA) chief Rafael Grossi arrived in Kyiv on Tuesday and inspected an electricity ...

The head of the U.N. atomic watchdog says he will visit Moscow in the coming days to speak with officials about Russia’s ...

Elon Musk is now considered a “special government employee” by the White House. But exactly what kind of access that provides ...

Then there are the actions of SpaceX founder Elon Musk. Last week he sowed doubt by claiming NASA had "stranded" astronauts ...

The center will operate as a consortium incorporating 17 research institutions, and no legal entity will be established ...

Elon Musk, the administration's billionaire adviser and Tesla CEO, says the administration is on the verge of shutting the ...

President Donald Trump has quickly mobilized wide swaths of the federal government to arrest and detain undocumented ...

The success of SpaceX and other private-sector space firms is throwing up hard questions about America's "great national ...

US president confirms no survivors as rescuers search Potomac River after American Airlines flight collides with Black Hawk helicopter ...

There are growing fears that the FBI could turn political and partisan, after the bureau reportedly enlisted the help of a ...

NATO Secretary-General Mark Rutte has warned that a Russian victory over Ukraine would undermine the dissuasive force of the ...

A bishop asked Trump to 'have mercy' on LGBT people and immigrants - he later called her 'nasty' and a 'Trump hater' ...