Open since 1909, this Portland gem is also known as America's First Urban Quiet Park. Explore its many trails, reservoirs, ...

Researchers have discovered cratonic thinning occurring beneath North America, driven by the remnants of the Farallon Plate.

LONDON (AP) — A volcano began erupting in southwestern Iceland on Tuesday, just hours after authorities evacuated a nearby ...

Authorities in Iceland were forced by a new volcanic eruption to evacuate dozens of homes and shut down the hugely popular Blue Lagoon tourist attraction.

But few places are as intriguing as the world’s second largest continent’s highest mountain, which is a snow-capped volcano that rises ... which is dormant and could erupt again, and Mawenzi ...

An often forgotten city that is built around gigantic sinkholes and dormant volcanoes is a hidden gem ... They were kind and wrote down a list of spots that I could visit on a piece of paper.

A power outage at London’s massive Heathrow Airport and a volcano in Indonesia has thrown global travel plans into disarray. An estimated 120 flights over Europe have been diverted following a ...

A Jetstar flight to Singapore was delayed due to ash from the Mount Lewotobi volcano and a flight to Brisbane was cancelled. The latest eruption from Mount Lewotobi Laki-Laki has impacted flights ...

Volcano eruption in Bali shot dark ash eight kilometres into the sky. At least seven international flights from Indonesia's resort island Bali have been cancelled, an airport official said Friday ...