The result is hard to imagine. Researchers achieve remarkable feat using tiny nuclear reactor: 'The size of a fire ...

Satellite pictures from Maxar Technologies, dated June 19, confirm that Israel's recent airstrike caused substantial structural damage to Iran's heavy water reactor facility at Arak, also known as ...

WEST, a fusion reactor in France, broke a record for tungsten tokamaks with a 6-minute plasma. It's an important step toward clean, limitless energy.

A nuclear power reactor 40 miles (65 km) north of New York City was shut down on Saturday after a transformer fire, but officials said the Indian Point plant was stable and there was no threat to ...