Authorities in Ohio plan to test the water supply across a small village near a former weapons plant after a newspaper ...

Could the seismic signal of an underground nuclear test explosion be 'hidden' by the signal generated by a natural earthquake?

Under the terms of the Comprehensive Nuclear-Test-Ban Treaty all nuclear explosions are prohibited whether for military or peaceful purposes.

IAEA Director General Rafael Mariano Grossi met high-level officials from the U.S. administration to discuss important ...

Russia has sent a chilling World War 3 threat to the UK over the possibility of British troops being deployed to Ukraine, ...

Negotiations between Iran and the United States over Tehran’s rapidly advancing nuclear program will move Wednesday to what’s known as the “expert level” — a sign analysts say shows that the talks are ...

Iran is already effectively a nuclear power and could have a missile-ready warhead within a week, and a dirty bomb within ...

The warning comes after the U.S. imposed new sanctions on five entities and one individual based in Iran earlier this week for their support of those overseeing the nuclear program. “I want Iran ...

It was another week of whiplash from President Donald Trump’s trade policy. Financial markets were volatile as Trump paused his steepest tariffs on many countries but deepened his trade war with China ...

Iran and the United States began high-level talks in Oman on Saturday aimed at jump-starting negotiations over the Islamic Republic's nuclear program. https://x.com/i ...

(AP Photos Stringer, Mark Schiefelbein) WASHINGTON (AP) — President Donald Trump is betting that a beleaguered Iran is so ...

In the lead-up to the talks this week, Mr. Trump reiterated his warning that military action was "absolutely" possible if talks failed. Iran responded by saying it could expel U.N. nuclear ...