Yes, they're crowded — but for a good reason. Here's why you should add these destinations to your bucket list.

A European getaway doesn't have to come with sky-high airfare. With many budget and legacy airlines offering expanded ...

Iceland is a dream destination for aurora hunters. Somewhere between a hot spring swim and guided glacier hike, you'll ...

Since its launch on the web in April 1999, NASA Earth Observatory has published more than 15,500 image-driven stories about our planet. In celebration of our 20th anniversary — as well as the 50th ...

The perfect welcome to Iceland. Shake off the flight, float under the open sky, and just exist for a moment." The Blue Lagoon is a one-of-a-kind man-made geothermal spa in Iceland. The water in ...

The eruptions haven’t just threatened homes —they’ve also forced the closure of the Blue Lagoon, one of Iceland’s most famous tourist ... which could get explosive fast by sending volcanic ash into ...

Winter may bring colder temperatures, but it's the ideal season to explore Iceland's dramatic landscapes with fewer crowds, and the long, dark nights make for excellent stargazing. The distinct ...

NASA expects to soon launch a mission to create the most colorful 3D map of the entire sky yet. Known as SPHEREx, it will analyze every pixel to see what's there, what it's made of, and how far away ...