Meteorologist Nicole Karkic explains why the smoke in Ontario will stick around a bit longer, and tells us when a wave of ...

Previous studies, including one led by Dr. McCormack, indicated that, at least in part, the rise of the modern great white shark was to blame for the demise of megalodon.

(CNN) – A new study has found that the megalodon shark may have devoured both large and small prey alike. Previously, it was believed the prehistoric predator only hunted large animals, like whales, ...

(CNN) – A new study has found that the megalodon shark may have devoured both large and small prey alike. Previously, it was believed the prehistoric predator only hunted large animals ...