The deadly Yarnell Hill Fire anniversary unfolds under a cloud this year, as Arizona wildfires bring fresh anxieties.

Eleven-year-old Geo Gan of Santa Clarita made the Top 10 of the 2026 US National Yo-Yo Championship 1A Open Pro Finals in ...

The deadly Yarnell Hill Fire anniversary unfolds under a cloud this year, as Arizona wildfires bring fresh anxieties.

Ukraine has changed how militaries use Patriot systems. But recent attacks prove that clever adaptations cannot overcome a shortage of interceptors. By Siobhán O’Grady and Liubov Sholudko Ballistic ...

It takes effort to be an informed citizen. Artificial intelligence tools offer an alluring shortcut — but they’re not without risk. By Jennifer Medina We asked three farmers to tell us how new ...

Go on an adventure into unexpected corners of the health and science world each week with award-winning host Maiken Scott. The Pulse takes you behind the doors of operating rooms, into the lab with ...

President Donald Trump said on Monday the government had deposited the first $1,000 into more than 500,000 "Trump Accounts," a program designed to give newborn Americans a stake in the stock market ...

This year’s tournament was framed as a festival of North American unity. Instead, it is testing how much of that unity remains.