The United States and Russia attacked proposals to limit the use of artificial intelligence in weapons during a fractious UN Security Council debate.

The UN Security Council on Friday rejected a last-ditch effort to delay reimposing sanctions on Iran over its nuclear program, a decision that the country's president immediately called “unfair, unjust and illegal.

Nuclear Energy Now tracks the latest nuclear energy developments across technology, diplomacy, industry trends, and geopolitics. Underground SMR Project Advances in Three States California-based nuclear startup Deep Fission has identified three potential sites—in Texas,

Since the war in Gaza erupted in 2023, governments around the world have been making their voices heard, whether they are staunch supporters of Israel or pleading the Palestinian cause. But Russia's position,

At an emergency meeting of the UN Security Council, U.S. Ambassador Mike Waltz pledged to stand by NATO allies after Russian airspace violations.

Mike Waltz, the newly confirmed U.S. ambassador to the United Nations, on Monday called on Russia to “urgently stop” violating NATO countries’ airspaces and pushed for de-escalation in the region.

The unsuccessful bid to put off the sanctions for six months over Iran’s nuclear program means they would go into effect early Sunday in Iran.

BERLIN (AP) — Russia is currently tracking two Intelsat satellites used by the German military, a senior minister said on Thursday. German Defence Minister Boris Pistorius revealed the active operations as he announced a €35 billion ($41 billion) investment in his country’s space programs over the next five years.

U.S. Secretary of State Marco Rubio said the United States is playing the role of mediator in the war between Ukraine and Russia, and if President Trump were to impose sanctions on Russia, that role would be lost.