Morning Overview on MSN

Great Sitkin Volcano in Alaska continues a slow eruption as a lava dome grows inside the summit crater — rockfalls hit daily

Every day, blocks of cooling rock tumble from the edges of a growing lava dome near the top of Great Sitkin Volcano, a ...
Morning Overview on MSN

Alaska’s Mount Kupreanof vents sulfur dioxide as earthquakes signal magma pushing toward the surface for the first time

Kupreanof Island sits in the middle of Alaska’s Alexander Archipelago, a roadless stretch of temperate rainforest roughly 100 ...
Smithsonian Magazine

For 25 Years, the Smithsonian’s Global Volcanism Program Has Kept Weekly Tabs on Volcanic Eruptions Around the World. Here’s How They Do It

Since 2000, specialists at the National Museum of Natural History have produced the world’s foremost report on active volcanoes Sally Sennert Did you know that there are between 40 and 50 volcanoes ...