The steam and heat from volcanoes allowed species of plants and animals to survive past ice ages, a study showed Tuesday, offering help for scientists dealing with climate change.
Hundreds of thousands of Indonesians were ordered to evacuate and three international airports were closed Friday after a volcano on the main island of Java erupted spectacularly, hurling red-hot ash and rocks.
Geologists on Sunday reported insights into super-volcanoes, the brooding, enigmatic giants of Earth's crust whose eruptions are as catastrophic as they are rare.
An Indonesian volcano that has erupted relentlessly for months shot volcanic ash into the air 30 times on Saturday, forcing further evacuations with more than 20,000 people now displaced, an official said.
More than 19,000 people have been displaced by a volcano in Indonesia that has been erupting for months and shot lava into the air nine times overnight, an official said Tuesday.
A dramatic volcanic eruption in the Pacific Ocean has created a tiny new islet in Japan's territorial waters, officials said Thursday, the first time in decades the nation has seen the phenomenon.
Peru declared a state of emergency Thursday in nine districts threatened by the Ubinas volcano, which has erupted seven times since September 1, spewing harmful gas and ash.
A volcano off New Zealand sent a plume of steam two kilometres (1.24 miles) into the air Tuesday, although volcanologists described the eruption as small and said it was over in minutes.
Clean-up workers Monday started removing a layer of grey ash that spread across a city in southern Japan after a volcano erupted at the weekend, spewing a plume 5,000 metres into the air.
More than 500 people have been evacuated from a tiny Indonesian island where a volcano erupted at the weekend, spewing rocks and lava that killed five villagers.
Scientists on Sunday sparked a fresh debate over what triggered Indonesia's Lusi mud volcano, still spewing truckloads of slime more than seven years after it leapt catastrophically into life.
Frustrated passengers stood in long lines at Mexico City's airport Friday as US airlines canceled flights for a second day after the Popocatepetl volcano spewed a new column of ash.
Four US airlines canceled dozens of flights to and from Mexico City's international airport on Thursday after the Popocatepetl volcano blew ash and steam skyward.
Mexico's Popocatepetl volcano spewed a new column of ash late Tuesday, with some of the material falling on three towns while glowing rocks landed on the towering mountain's slope.