If I have learned one thing this week, you should never roast a marshmallow over an active volcano. I'll have to remember that if a volcano ever erupts in Colorado.
Colorado is full of unique, natural landmarks, but not many people know that within our state, just about a mile north of I-70, sits Colorado's only active volcano.
NASA has begun the year-long isolation of 6 recruits in a dome near a barren volcano in Hawaii to simulate life on Mars.
The dome, located on the northern slope of Mauna Loa, measures 36 feet in diameter and 20 feet in height. It will have no fresh air, fresh food, or privacy, and if the recruits have to explore outside the dome, they will have to wear a space suit...