This week, experts revealed that there's been volcanic activity in the United States and that the volcano could erupt "in the ...

Consider a can of soda. When the can is closed (pressurized), the soda contains dissolved carbon dioxide (CO2). When you open ...

Perhaps the most unusual weather event was a volcanic eruption that once caused hundreds of entrants to miss the race.

Scientists warn that the Alaska volcano Mount Spurr is likely to erupt soon, showering ash on Anchorage and potentially disrupting air travel.