Scientists have discovered the oldest known skin fossils, dating back long before the dinosaurs. The samples, found in a cave in Oklahoma, USA, show that reptile scales haven’t changed much in the ...

In a limestone cave beneath the oil fields of southwestern Oklahoma, scientists have uncovered something that should not have ...

CHEYENNE - An oil company drilling in far western Oklahoma has stumbled across a deposit of camel and horse fossils that date back roughly five million to 12 million years, scientists who've examined ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. “Can you spot the fossil?” asks the bronzed ranger as a gaggle ...