The products and services developed aim to serve the majority of humans, and AI is great for speeding up repetitive tasks and rephrasing or improving written content, but the human touch should always ...

Fitness advice spreads fast online, but not all of it is grounded in science. Research reveals which popular trends hold up and which don’t.

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 ...

All gym routines have an element of predictability about them, so when a fresh way of lifting weights—like the 6-12-25 workout—sweeps through social media, there is always a temptation to try it, if ...