The four-star general who oversees every American military satellite just identified what he considers the gravest danger to all of them: a Russian nuclear weapon circling the Earth. Gen. Stephen ...

Russia’s plans to deploy nuclear weapons in space could be “catastrophic”, a Canadian military leader has warned on Ukrinform. Moscow’s reported ambitions “appear quite alarming”, said Brigadier ...

The head of U.S. Space Command said the U.S. is "very concerned" that Russia may be developing a nuclear weapon in space to target satellites, warning such a move could disrupt global communications, ...

Gen. Stephen Whiting, head of U.S. Space Command, said reports of Russia planning a nuclear weapon in space are "so concerning," flagging the risks to global communications and GPS services. "Russia ...

President Donald Trump said Thursday that he wouldn't use a nuclear weapon in Iran and that nobody should be allowed to use them. Watch Trump's remarks in the video player above. "We don't need it.

The killing of Iranian nuclear scientists in U.S.-Israeli military strikes has raised fears that, if the regime destabilizes, weakened control over uranium stockpiles and the spread of nuclear ...

Jacob DeWitte, Oklo CEO, joins 'The Exchange' to discuss nuclear energy's impact on markets, plans in space and future growth. Got a confidential news tip? We want to ...

After several tests of unusual “nesting doll” satellites in low-Earth orbit, Russia is now fielding operational anti-satellite weapons with valuable US government satellites in their crosshairs, the ...

SEOUL—With Iran’s uranium enrichment firmly in President Trump’s crosshairs, North Korea is quickly advancing its ability to expand its nuclear arsenal, upping activity at its main nuclear site, ...

President Trump ruled out using nuclear weapons in Iran on Thursday, saying there’s no need. “Why would I use a nuclear weapon when we’ve totally, in a very conventional way, decimated them without it ...

In his Sunday screed against Pope Leo XIV, President Donald Trump twice portrayed the head of the Catholic Church as soft on the issue of nuclear weapons. "I don't want a Pope who thinks it's OK for ...

With NASA’s Artemis II—the first crewed lunar flyby in more than 50 years—successfully completed, attention is now turning to what’s next: establishing an enduring presence on the moon. Through a ...