A single-celled organism squirming about in the searing waters of California's Lassen Volcanic National Park has just set a ...

Scientists are flocking to Iceland to investigate an increasingly crucial question: Will melting glaciers accelerate and intensify earthquakes and volcanic eruptions? William Brangham reports. In ...

Indonesia’s rumbling Mount Lewotobi Laki Laki erupted twice on Monday, sending a column of volcanic materials up to 11 miles into the sky, dumping ash on villages and causing flight cancellations.No ...

A volcano in eastern Indonesia erupted on Tuesday, spewing towering columns of hot ash into the sky. Mount Lewotobi Laki-Laki, a twin-peaked volcano on the tourist island of Flores, erupted at 5.35pm ...

Around one in 10 women will develop ovarian cysts at some point during their lives, and while the prospect of a cyst growing on your ovaries could set off alarm bells, they aren’t something you need ...

Thermal camera footage also released by PHIVOLCS showed pyroclastic density currents — fast-moving flows of hot gas and volcanic material — cascading down the southern slopes of the volcano. The ...

Casually sledding down a volcano… Video Courtesy of Jukin Media Trump administration looking to sell nearly 200 commissary stores Prince Andrew’s arms banner removal ‘ghastly,’ reserved for ‘high ...

One of the world's most active volcanoes, Kilauea, began erupting Monday at approximately 2 a.m. HST on Hawaii's Big Island, prompting health warnings as volcanic smog threatened downwind communities.

Scientists said that the main hazard from the eruption on Monday was increased levels of volcanic gas. By Amanda Holpuch Kilauea, one of the world’s most active volcanoes, erupted early Monday on ...

A hemorrhagic functional ovarian cyst may not cause any symptoms and go away on its own. Sometimes, it may lead to serious complications. Treatment may be conservative or surgical. Hemorrhagic ...

A man thought he'd got altitude sickness while climbing a volcano but discovered he actually had the same condition as Davina McCall. Mike Wild, 38, was told he had a mass on his brain after getting ...