fossil

Wind Cave National Park is now home to more than one significant cave.Persistence Cave discovered at the park in 2004 and kept secret for over a decade is…

If you want to know how many horns a Triceratops has just ask an average first grader—they will tell you, three.But a nine foot long fossil skull of a…

If you’ve ever crossed paths with an angry rooster you know that chickens can be mean. But they’re nothing compared to their dinosaur ancestors. A newly…