Physics attempts to both answer philosophical questions about the nature of the universe and provide solutions to technological problems. Using pulses of an ultrabright X-ray free-electron laser ...

Let’s just get this out of the way: “Weird Al” Yankovic is, beneath his accordion-playing, polka-loving surface, exceedingly normal. He likes long evening walks to get his steps in.

Welcome to Nat Geo Your Shot: National Geographic’s global community for aspiring visual storytellers. Find the community on Instagram @NatGeoYourShot and follow along for hashtag challenges ...