China’s EAST reactor just broke a fundamental fusion limit—bringing the dream of ignition a big step closer. shutterstock.

National security, unlocked. Each Thursday, host Mary Louise Kelly and a team of NPR correspondents discuss the biggest national security news of the week. With decades of reporting from battlefields ...

Getting good sleep is critical. A 2018 study found that people who sleep for five to six hours are 19 percent less productive than people who regularly sleep for seven to eight hours per night. People ...

January 2, 2026 • Somali-run daycare centers in Minnesota report receiving threats following a viral video that accused them of fraud. And, how Trump could play a role in extending ACA subsidies.