A new study proposes that the massive ancient shark was built more slenderly than a great white. But not all paleontologists ...

Megalodon may have been up to 80 feet long, but the colossal extinct shark was also probably thinner than scientists previously thought, according to a new study.

New research suggests that the prehistoric megalodon, the biggest shark known to have existed, was even larger than we ...

Prior estimates hypothesized that the giant shark could have stretched up ... to more than 150 other species to estimate how big its head and tail were and then added those sums to the existing ...

"Our new study does not use the modern great white shark as a model, but rather simply asks, 'How long were the head and tail based on the trunk [length] represented by the fossil vertebral column?' ...

Jason Rosenfeld and Luke Beard have caught plenty of fish, but one catch on Saturday is one they'll remember for a lifetime.