An uptick in seismic activity on the volcanic island of Santorini has raised concerns about a potential eruption.

Earth is home to some truly bizarre and breathtaking landscapes — here are 20 that look straight out of an alien world.

Thanks to public transit systems and private tours, you can experience these national parks without having to drive.

North of the California border, scientists just found 21 trillion gallons of water hiding in the cracks of volcanic rock.

Visit this Oregon monument for stunning views and adventure that rival Yosemite, without the crowds and hefty price tag!

HONOLULU (AP) — People were flocking to Hawaii Volcanoes National Park on Wednesday to get a glimpse of fountaining lava. Watch the eruption in the player above. The eruption that began Dec. 23 ...

Pomroy, 41, was taken into custody by Park Rangers at Hawai‘i Volcanoes National Park on Tuesday around 2:45 p.m., according to the police re port. In addition to charges related to the escape ...

This jaw-dropping road trip will take you to 11 of California’s most otherworldly natural wonders, each more awe-inspiring ...

Yosemite National Park is a popular place to take in picturesque views and marvelous waterfalls, as well as enjoy a variety of outdoor adventures, including hiking. But did you know Yosemite also ...

Hawaii Volcanoes National Park encompasses the summits of two of the world’s most active volcanoes: Kilauea and Mauna Loa. The eruption is visible from many public overlooks in the park.

TRUE, many national parks always offer complimentary entry, but over a series of special days, the fee-charging destinations waive fees and wave you in. The first of the six free days in 2025 is ...