Mount St. Helens Is Cold Inside: Scientists Find Out Something Weird About Magmatic System Of Deadliest Volcano In US Mount St. Helens, home to the volcano that erupted in the 1980s, was found to have a bizarre characteristic. A new study found that the mountain is cold and rocky inside. by Livia Rusu
Science Could Mount St. Helens Erupt Again? Volcanic Tremors Hint Of Magma Being Injected by Rhodi Lee
Science Scientists use ‘metal-detector’ instruments to trace activity of magma under Mount Rainier by Jim Algar