PBS6y
Anatomy of a Volcano
Lava domes are rounded, steep-sided mounds built by magma that is highly resistant to flow, usually either dacite or rhyolite. Such magmas are typically too viscous to move far from the vent ...
KHON2 on MSN4d
Small, short-lived lava flows kickstart Kīlauea’s 14th episode
Hawai'i Volcanoes National Park saw first signs of activity at around midnight when seven small, short-lived lava flows ...
AFP on MSN20d
Daughters scale Argentine peak, retrieve dead mountaineer dad's photos
Two daughters of an Argentine mountaineer who died on an icy peak 40 years ago, have retrieved his backpack from the spot -- finding camera film inside that allowed them a glimpse of some of his ...
WCJB TV2011d
Scientists say volcano eruption in Alaska is now ‘likely’
ANCHORAGE, Alaska ( KTUU /Gray News) - A volcano in Alaska is ‘likely’ to erupt, according to experts. The Alaska Volcano ...
NDTV19d
Daughters Scale Argentine Peak, Retrieve Dead Mountaineer Dad's Backpack
Guillermo Vieiro was 44 when he died in 1985 while descending Argentina's Tupungato lava dome, one of the highest peaks in the Americas. Then last year, his backpack was spotted on a slope by ...