Welcome to Galaxy Brain—a newsletter from Charlie Warzel about technology, media, culture, and big ideas. You can read what this is all about here. If you like what you see, consider forwarding it to ...

With the world holding arsenals of nuclear weapons, the risk of nuclear war is always present. Tensions have been rising with Russian threats around the war in Ukraine. Here's what could happen to six ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A nuclear bomb being developed by the Biden administration could wreak ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A man who lived near an atomic bomb test site in the former Soviet ...