FORT CARSON — The Colorado Springs Spartan Trifecta Weekend will return to the Fort Carson Mountain Post for its twelfth year in a row on Saturday and Sunday. Four separate distances will be available ...

What scientists understand about the voracious feeding habits of the colossal megalodon could be up for some revision. The prehistoric predator that went extinct about 3.6 million years ago was ...

Instead, minerals in fossilized teeth reveal that megalodon might have been an opportunistic feeder to meet its remarkable 100,000-calorie-per-day requirement. “When available, it would probably ...

Otodus megalodon was the largest predatory fish in Earth's history. Measuring up to 24 meters, it was longer than a truck with a trailer and weighed almost twice as much. Embedded in its jaws were ...

Comparison of a megalodon tooth and a great white shark tooth, not associated with the study. (Image Credit: Mark_Kostich/Shutterstock) Megalodon teeth have always ...

What scientists understand about the voracious feeding habits of the colossal megalodon could be up for some revision. The prehistoric predator that went extinct about 3.6 million years ago was ...

Fossil preparator Tabatha Gabay works on remains of an ancient marine predator — a plesiosaur in the Perot Museum of Nature and Science fossil lab in Dallas, April 23, 2025. She was working on ...