Perseverance just landed on Mars, where it will search for signs of life. But space's cool factor doesn't begin or end there!

From hexagon-shaped basalt columns to mirror-like salt flats, our planet’s geological wonders are as breathtaking as they are diverse. These rare formations tell stories of ancient volcanoes, shifting ...

Here’s how to plan a trip to Charlotte, the largest city in North Carolina, including local tips for the best hotels, ...