Scientific knowledge about the damaging effects of nuclear-weapons testing helped to end such tests. Those findings haven’t changed.

The Air Force has begun inert, captive carry weapons testing for the Collaborative Combat Aircraft (CCA) program featuring an Increment 1 ...

The Air Force began captive carry evaluations in February, strapping inert munitions to Anduril’s prototype drone wingman. The weapons have not yet been fired, the service said in a statement, ...

Anduril, in announcing the first flight of its YFQ-44A in October 2025, said it had started weapons integration tests. Over 2026, the company expects to execute the first live shot of a weapon, ...

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

Two years after Alexey Navalny died in a Russian prison, five European countries confirmed through independent testing that he was poisoned. Analyses of Navalny’s biological samples, conducted ...

The allegation feeds into a long history of high-profile poisonings in Russia, many targeting foes of President Vladimir ...

On February 14, 2026, The Insider reported that independent laboratories in five countries had identified the substance used ...

The allegation follows laboratory analysis of material samples taken from his body. Britain, France, Germany, Sweden and the ...

Two years after the death of Alexei Navalny, five European nations have claimed that Russia used epibatidine, a poison derived from dart frogs, to kill the prominent Kremlin critic. This neurotoxin, ...

European allies' findings that Putin critic Alexei Navalny was killed with a rare toxin from poison dart frogs is "troubling," said Secretary of State Marco Rubio on Sunday, adding the U.S. is not ...