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Most people look at the night sky for beauty. But astronomers often see something more — signs of invisible structures that shape the universe. In a recent study, scientists found a giant star ...

Sometimes, nature tells stories stranger than fiction. Imagine an iguana clinging to a raft of plants, floating across the ocean, or an ancient sea reptile preserved with her unborn baby inside.

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 ...

Today's photo of the day, “Double Rainbow Blessing Over Lahaina Intermediate School,” comes to us from Robin Sagon. Courtesy photo Send your best photos from Maui County to mauiphotos@mauinews ...