Goldfish possess genetic traits that allow them to swell up to four pounds—the size of a Chihuahua. Experts say that's why ...

Megalodon may have been up to 80 feet long, but the colossal extinct shark was also probably thinner than scientists ...

Megalodon have always been compared to the modern great white shark. Scientists have found a reason why it shouldn't be.

The megalodon, this extinct giant of the seas, may not have been the stocky colossus we thought. A new study suggests that ...

MEGALODON may have grown to a staggering 80 feet in length – and weighted 94 tons. The staggering size of the prehistoric ...

Paleobiology Professor Kenshu Shimada is leading a study alongside 28 experts. A new scientific study offers significant ...

If there’s anywhere Team Lemon (formerly Team Mako) and Team Great White may find common ground, it’s megalodon speed. Rather ...

New research reignites debate over the size of this extinct giant, also suggesting it looked unlike a great white ...

New study suggests megalodons may have grown 15 feet longer than some previous estimates, had enormous babies, and didn't ...

A small but fascinating collection of Megalodon teeth exhibit deep bite marks from other Megalodons, raising questions about ...

Few prehistoric monsters capture the imagination quite like the megalodon. From natural history museums to the silver screen, ...

The U.S. Fish and Wildlife service is reminding pet owners not to release their goldfish into waterways after researchers in ...