This week, experts revealed that there's been volcanic activity in the United States and that the volcano could erupt "in the ...
A shoe-box-size RAD7 tested for radon. A vacuum pump, housed in a rusty ammo box, captured a fumarole's plume. Why measure gas? Because volcanoes are gas-driven machines. An eruption is often ...
An active volcano near Alaska's most populated city could be on the brink of eruption, according to scientists who are constantly monitoring a potential threat.
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