called the Tuff of Bluff Point." Such smaller eruptions could be explosive too. While they may not send an umbrella cloud of ash across the U.S., such an event would still "create a sizeable ash ...

In the high desert of north-central New Mexico, a 40-minute drive west of Santa Fe, a surreal landscape of eroded volcanic ...

Authorities are seeking the public's help in finding individuals who desecrated ancient, protected tribal rock carvings near ...