An Active Volcano is Hiding in the Rocky Mountains of ColoradoAn Active Volcano is Hiding in the Rocky Mountains of ColoradoThe word "volcano" usually evokes thoughts of Hawaii or memories of the Mount St. Helens eruption — not Colorado.Emily MashakEmily Mashak
There's an Ancient, Dormant Volcano Looming Over Sussex, NJThere's an Ancient, Dormant Volcano Looming Over Sussex, NJBelieve it or not, this is the only known remnant of what was once an active volcano in New Jersey, its cone flattened during the Ice Age by a mile-deep slab of ice.Patrick LaveryPatrick Lavery