TL;DR: Battlefield 6 Season 2 delivers meaningful new maps, aggressive close-quarters weapons, experimental gas and night ...

A U.S. official focusing on arms control has provided what he called new, declassified details of a Chinese underground ...

The United States has revealed new details about a Chinese underground nuclear test that it claims happened nearly six years ...

A U.S. official presented new allegations regarding a Chinese nuclear test from 2020 and urged global powers to enhance ...

Add Yahoo as a preferred source to see more of our stories on Google. The US said it has intelligence that China conducted banned nuclear explosive tests. The nuclear monitoring organization said it ...

Lee Zeldin, the E.P.A. administrator, revived a plan created during the first Trump administration to end the testing of chemicals on mammals. By Lisa Friedman The Environmental Protection Agency will ...

Islamic Republic security forces may have used lethal chemical weapons to viciously stamp out protestors across Iran. The claims were first reported Saturday during a special television broadcast on ...

Secretary of War Pete Hegseth’s recent announcement that the U.S. will resume testing nuclear weapons has alarmed some nuclear-arms experts. It shouldn’t. President Trump had already announced earlier ...

Nuclear weapons tests were once a regular occurrence, but most countries haven’t tested in decades, following the adoption of the Comprehensive Nuclear-Test-Ban Treaty in 1996. Now, that moratorium ...

A recalled Yani-brand vape cartridge linked to chlorfenapyr contamination is shown in this image released by the Maine Office of Cannabis Policy. (Courtesy of the Maine Office of Cannabis Policy) ...