Brain-implanted devices that allow paralyzed people to speak can also decode words they imagine, but don't intend to share.

An Israeli official said that the military will be operating in parts of Gaza City where the Israeli military has not yet ...

NPR's Michel Martin asks former U.S. National Security Advisor John Bolton about the prospects for security guarantees in Ukraine and what they might look like.

Following the meetings with Trump and Zelenskyy at the White House, European leaders have been urgently trying to figure out what they need to do next to end Russia's war in Ukraine.