M16, M4, a KRISS Vector or a Thompson submachine gun like the one toted by Bonnie and Clyde? No problem. At Big Gun Fun ...

Yellowstone supervolcano is monitored closely. Scientists explain eruption risks, magma movement, and chances of future ...

A Wyoming sheriff's deputy spotted a grizzly bear near Lake Viva Naughton, about 15 miles from the Utah border, in April of ...

Yellowstone contains about 120 thermal areas that collectively are home to more than 10,000 thermal features, like hot ...

SALT LAKE CITY — Scientists have studied Yellowstone National Park's magmatic ... But it wasn't until recently that a University of Utah professor found a new way to look at the region and ...

Underneath Yellowstone National Park ... the University of New Mexico, the University of Utah and the University of Texas at Dallas, also indicated that the system was lively but not imminently ...