This is read by an automated voice. Please report any issues or inconsistencies here. Back in the 1960s, the U.S. Army secretly planned to build a network of tunnels under Greenland’s ice sheet to ...

At CIA headquarters in Langley, Virginia, an imposing spy aircraft stands outside the main entrance — a relic from a pivotal era of Cold War intelligence gathering that, in its time, pushed aerospace ...

Artificial intelligence has swept the U.S. into a high-stakes quest for dominance that has wide-ranging implications. The intense rivalry isn't solely a battle for the best technology and most ...

WASHINGTON, DC -- The New Strategic Arms Reduction Treaty (New START), the final remaining bilateral agreement limiting US and Russian nuclear arsenals, expired on February 5, closing a chapter that ...

Nuclear-capable DF-5C missiles in Beijing on Sept. 3. (Kevin Frayer/Getty Images) We all sense that the world is entering a more uncertain phase. Alliances feel shakier, trade is fragmenting, and ...

Imagine handing the nuclear launch codes to the world’s most advanced artificial intelligence. You’d hope the machine would ...

On the Tuesday, February 10, 2026, episode of The Excerpt podcast: For the first time in over half a century, there are no nuclear arms controls in place between the world’s two largest nuclear powers ...

The Kremlin’s sabotage campaign against European allies of Ukraine has been escalating. It needs people like Aleksei Kolosovsky, 42, to carry it out.

The last major nuclear arms control treaty between Russia and the United States expires Thursday, ushering in an era without caps set by the world’s largest nuclear powers. Without the New START ...

Most of us have heard the adage “Feed a cold, starve a fever.” It comes from an outdated theory that a cold makes your body cooler and eating can help warm it up, and that a fever makes your body ...

Add Yahoo as a preferred source to see more of our stories on Google. Experts recommend staying hydrated and eating healthy foods - at least when your stomach will allow it - to support your body when ...

Hundreds of thousands of civilians in Ukraine face several days of extreme cold with very little heat and light, after sustained Russian drone and missile attacks on the country’s energy ...