Purpose Nothing put a damper on uniformitarianism like the Mount St. Helens eruption did on May 18, 1980. Prior to this eruption, strict uniformitarianism...

Hunters in the 1970s discovered mammoth bones exposed in sediments near the confluence of the Bosque and Brazos Rivers in north central Texas. They...

Courage was a character trait I heard a lot about growing up, primarily from my dad but also teachers, and even on television. I saw courage to do your...