"The truth behind rumors of a megalodon sighting in the Pacific Ocean. Secret History uncovers the forgotten, mind-blowing ...

The cooling of the planet may have contributed to the extinction of the megalodon in a number of ways. As the adult sharks were dependent on tropical waters, the drop in ocean temperatures likely ...

The extinction of the megalodon has been an enduring mystery. Many different factors have been proposed, from habitat loss due to changes in sea level to reduction of prey. Six-year-old boy finds ...

The mighty megalodon keeps its crown as one of the largest sharks to have ever lived. It was an apex predator of prehistory, reigning the seas and raining teeth on ocean floors, until its ultimate ...

The new research out today in Proceedings of the National Academy of Sciences suggests that the megalodon’s warm-bloodedness may have contributed to its extinction. “Maintaining an energy ...

Scientists have discovered that the long-extinct megalodon, also known as the megatooth shark, had a body temperature 7 degrees Celsius warmer than the surrounding seawater. This information might ...

if cows swam in the sea. How big are the megalodon's teeth? Watch the video above to see how big the megalodon's tooth compares to that of a great white shark. You can also see how big it is in ...

"Megalodon's teeth suggest its hunting style ... As the Meg jockeyed with more competitors for less prey in a shrinking ocean habitat, its fate was sealed. Some people think the Meg still roams ...

The cooling of the planet may have contributed to the extinction of the megalodon in a number of ways. As the adult sharks were dependent on tropical waters, the drop in ocean temperatures likely ...