Running a nuclear power plant isn’t an easy task, even with the level of automation available to a 1980s Soviet RBMK reactor.

From hypersonic aircraft to nuclear-powered submarines, many of today’s most advanced defense systems rely on a special class ...

In Washington, Senate Republicans turned back a bid for Congress to weigh in on what has been shaping up to be an open-ended military campaign. The vote reflected a deep partisan divide on the war.

Scientists have found a way to laser print Moon dust into strong building materials, a breakthrough that could help make future lunar bases.

Anthropic’s AI tool Claude is playing a key role in the U.S. military’s campaign in Iran, amid a bitter fight with the Pentagon over the terms of its use in war.