What caused the demise of such a commanding creature is an ongoing investigation, but scientists have discovered a compelling clue. Maybe it was competition with the great white sharks? Or was it climate change? Perhaps both?
Topics Animals
Mark Kaufman
Mark is an award-winning journalist and the science editor at Mashable. After communicating science as a ranger with the National Park Service, he began a reporting career after seeing the extraordinary value in educating the public about the happenings in earth sciences, space, biodiversity, health, and beyond.
You can reach Mark at [email protected].
