A recent megalodon clue has left many people convinced that this ancient predator is still roaming the waterways of the world ...

P rojections of our future under climate change paint a picture of extreme weather and acidified oceans, a world many of ...

The Pliocene epoch, which lasted from 5.3 million to 2.6 million years ago, was a consequential time in Earth's history. The ...

But when global cooling happened toward the end of the Pliocene Epoch over two million years ago, the ocean ecology changed and megalodon did not survive. “Because megalodon went extinct around ...

Dr. Dawson's conclusions regarding what we may term the physics of the glacial epoch will probably meet with less acceptance than his palasontological results. He considers the Erie-clay described ...

The Pliocene epoch, which lasted from 5.3 million to 2.6 million years ago, was a consequential time in Earth's history. The Isthmus of Panama formed, connecting North and South America ...