Volcanoes, ranked
Earth is home to about 1,500 active or potentially active volcanoes, and each day around 20 of these often-steaming vents erupt in a variety of ways. Some ooze lava. Some explode violently. SEE ALSO: Why Guatemala’s volcano erupted in deadly avalanches, but Hawaii’s hasn’t But all are thrilling masses of dynamic earth. Here are 11...CONTINUE READING