Megalodon (Otodus megalodon) was another supersize version of a modern animal. Fossilized teeth suggest that megalodon, which reigned over ocean ecosystems between around 23 million and 2.6 ...

Saqqara is located about 25 miles southwest of Cairo as "one of the most important cities in ancient Egyptian history," says the Ministry’s website. It adds, "Saqqara is truly an open-air museum ...

With serpentine necks, flippers and a mouth full of needle-sharp teeth, plesiosaurs have captured imaginations since ...

The ancient Egyptians would go on to change the world ... known as the goddess of venomous creatures, suggesting he was an expert in treating venomous bites or stings, officials said.

An curved arrow pointing right. After dinosaurs went extinct, things were still pretty big. During the rise of the mammals, enormous creatures roamed the Earth. These monsters would go on to ...