The researchers are confident that the battery could power implantable devices like pacemakers or brain-computer interfaces permanently.

Representatives of China, Russia and Iran called Friday for an end to U.S. sanctions on Iran over its rapidly advancing nuclear program and a restart to multinational talks on the issue.

According to the U.S. Air Force, the bomb didn’t contain the plutonium core necessary for a nuclear detonation. This was the first loss of a nuclear weapon in history. On April 11, 1950 ...

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Yichao "Peak" Ji, Co-founder and Chief Scientist of ManusAI. China is raising the stakes with consecutive AI releases, the latest being an AI agent from Monica, a Shenzhen-based AI startup. Launched ...

(AP) - Iran said Sunday it would consider negotiations with the United States if the talks were confined to concerns about the militarization of its nuclear program. In a statement posted on X, the ...

Copyright 2025 The Associated Press. All Rights Reserved. North Korea unveils nuclear-powered submarine for the first time In this undated photo provided on March 8 ...

Brendan Cole is a Newsweek Senior News Reporter based in London, UK. His focus is Russia and Ukraine, in particular the war started by Moscow. He also covers other areas of geopolitics including ...

BERLIN—President Trump’s embrace of Russia is causing Europeans to rethink their security and giving currency to an idea the U.S. has long sought to avoid: a nuclear-armed Germany. Friedrich ...

Mr. Tusk, in a detailed speech on security to the Polish Parliament, did not explicitly propose developing a nuclear arsenal, but said that “it is time for us to look boldly at our possibilities ...

From his principle of superpower detachment, de Gaulle conjured the notion of France's sovereign nuclear deterrent – whose existence is now at the centre of debates over European security.