-
Scientists think there may be as much as twice the amount of magma below Yellowstone's supervolcano than what they once believed. This was discovered...
-
Old Faithful gets all the attention, but a geyser called Steamboat is the world’s tallest active geyser. And it’s acting a little odd.The geyser, located…
-
Officials say the volcano had been rumbling since last year and that villagers failed to heed an evacuation order.
-
Scientists warn a new lava dome is forming at Cleveland Volcano, on an uninhabited island in the Aleutian chain more than 900 miles southwest of Anchorage. There's no indication the volcano could erupt.