Rafael Mariano Grossi of the IAEA was visiting Tehran in an effort to restore his inspectors' access to Iran's program and ...

The most precise clocks in the world will lose only one second every 300 billion years—and someday they might fit in your ...

Israeli airstrikes pounded Beirut's Hezbollah-controlled southern suburbs for a second consecutive day on Wednesday, as ...

Astronomers have spotted pure chaos lurking in the cosmos. Thousands of light years away from Earth, a small yet intensely ...

The uncertainty does not exist only in the United States. Officials and analysts the world over wonder what Trump’s “peace ...

The best players in Bybit Web3’s Crypto Ark-ade will divide up two grand prize pools: Solo Mission and Squad Mission, with ...

But the job of energy secretary — and a new “energy czar” post, a powerful White House position to coordinate the ...

The United Nations and other international organizations are bracing for four more years of Donald Trump, who famously tweeted before becoming president the first time that the 193-member UN was “just ...

The reactor building NZO is formed from reinforced concrete and is designed to withstand even the most severe stresses: ...

Iran is willing to resolve disputes with the United Nations over its compliance with safeguards on its nuclear programme but ...

Donald Trump appoints a series of ultra-loyalists to key posts, including Matt Gaetz as his pick for attorney general and ...

Astronomers observed neutron star 4U 1820-30 spinning at 716 times per second, among the galaxy’s fastest, emitting bursts ...