Great Sitkin Volcano sits in Alaska’s Aleutian Islands, under busy flight paths between Asia, North America, and Europe. Lava ...

An illustration of NASA's Juno craft soaring above Jupiter's atmosphere. Jupiter's satellite Io is one of its largest moons. NASA's Juno spacecraft has made several close swoops by Jupiter's volcanic ...

Add Yahoo as a preferred source to see more of our stories on Google. But for others, "fun" entails visiting a restricted area to venture near the red-hot lava flow of an active volcano. Thousands ...

Reuters, the news and media division of Thomson Reuters, is the world’s largest multimedia news provider, reaching billions of people worldwide every day. Reuters provides business, financial, ...

A volcano in southwestern Iceland that has roared back to life after eight centuries of silence has erupted for the seventh time since December, sending molten lava flowing towards the Blue Lagoon spa ...