Trains crossed over the Salt River Bridge for the first time, marking a new milestone as testing expands south toward the Baseline Road end-of-line.

Over a year since it dipped into generative artificial intelligence, Samsung’s Galaxy S-series phones are now the vanguard ...

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 ...