Hipparchus’s star catalog is the oldest known attempt to document the positions of as many objects in the night sky as possible, and it was the first time that two coordinates were used to ...

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 ...

Yosemite, CA — Tuolumne Meadows Campground in Yosemite National Park will open next week after a three-year renovation project. The site will reopen on Tuesday, July 1, following the completion ...