Dinosaur found in Wyoming had an unforgettable smile

(Photo: Octavio Mateus, Universidade Nova de Lisboa & Museu da Lourinha)

A new dinosaur unearthed in Wyoming had such large teeth that its mouth perpetually looked to be smiling a huge grin.

Dying teacher battled son after attack in classroom, saving students

(Photo: Courtesy of Casper College)

Police say a Wyoming community college teacher James Krumm was a hero for fighting off his son on Friday, potentially saving the lives of six of his computer science students.