As Big Tech pivots to nuclear to power its AI boom, startups in the sector have to grapple with these key challenges.

This is a story not of India's failure at thorium science but an unfinished job — that could have unlocked a goldmine. There ...

Declassified documents from the United States revealed that Washington was aware of "Israel's" capability to produce weapons-grade plutonium at the Dimona nuclear facility. Watch. #israel ...

In a major escalation of U.S. defense policy, President Donald Trump has ordered a quadrupling of America’s nuclear warhead production, sending a strong and unmistakable signal to rivals like China, ...

Artificial intelligence (AI), inflation, engineering advances, and a political push for greater energy security have put nuclear power back on the agenda. The Trump administration is making it easier ...

The 80th anniversary of the atomic bombing of Hiroshima and Nagasaki is this week. It was the only time nuclear warheads were used during war. Here’s a look at the history and current U.S. stockpile.

The Castle Bravo nuclear test produced an explosive yield of 15 megatons and was 1,000 times more powerful than the bomb that destroyed Hiroshima.

Iran sought sanctions relief from the U.S. in exchange for limits on its nuclear program during the first round of talks. Photo: Mandel Ngan/AFP/Getty Images President Trump is calling for Iran to “go ...