Etna, Europe's largest active volcano, is monitored closely due to its proximity to the city of Catania and several other ...

Peggy Hollinger The planet Mars as imagined and read by science fiction writer Kim Stanley Robinson. Kim Stanley Robinson ...

A U.S. service member was rescued after going missing on Mount Iwate, a volcano that has been closed to hikers since October 2024 due to volcanic activity.

Moaning Cavern in nearby Vallecito features the largest single cave chamber in California, where you can actually rappel 165 feet to the bottom if walking down the spiral staircase isn’t adventurous ...

ABC News' Faith Abubey reports on Billy Joe Cagle, who is accused of going to the Hartsfield-Jackson Atlanta International Airport after making a threat to shoot it up.