Medicine & TechnologyA new study suggests that the body size and shape of the megalodon shark may not have resemble that of a great white shark. Read to learn more.
A boy who is celebrating his 5th birthday gets an unexpected birthday present after finding a black fossil of a megalodon shark tooth on the South Carolina coast.
The blue whale currently holds the distinction of being the largest marine animal on earth. Its gargantuan size also makes it the biggest animal in the world. But did you know that whales pale in comparison to this marine predator that saw its existence more than 3 million years ago? In fact, whales are said to have been this predator's main dish--a logical conclusion given its hefty size, 7-inch teeth, and deadly, massive bite.