Iran’s Supreme Leader Ayatollah Ali Khamenei made his first public appearance since the war between Israel and Iran began.

Footage showed 86-year-old leader waving to chanting crowd gathered at a mosque in Tehran, but he did not deliver any public ...

The United Nations atomic watchdog said its remaining inspectors in Iran have left the country, deepening the blackout over ...

There are 12,000 nuclear weapons in the world, many of which are controlled by AI. We are close to a catastrophe.

US President Donald Trump said Iran hasn't agreed to nuclear inspections or halting uranium enrichment. He believes Iran's ...

Though the ceasefire between Israel and Iran has been holding, 'The war remains an unfinished project, for both sides,' one ...

President Donald Trump said on Friday that Iran had not agreed to inspections of its nuclear program or to give up enriching uranium.

The move intensifies a standoff over Iran’s nuclear work following Tehran’s decision to suspend cooperation with the agency.

Researchers from Astral Systems and the University of Bristol successfully bred tritium using their own reactor.

The April 1986 disaster at Chernobyl’s nuclear powerstation is remembered as one of the darkest moments of Ukrainian history, ...