An explosion on Mount Spurr could generate massive cloud of ash, which could mess with airplanes and cause issues for humans.

The results suggest that Venus, over a series of massive volcanic outgassing events and other geologic changes, transitioned from an Earth-like world to the hellish land we see today. Even the ...

The intense volcanic activity that occurred tens of ... the levels of CO2 released by the Deccan Traps — a process called outgassing — during the centuries leading up to the extinction simply ...