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

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

The biggest, most formidable shark ever to roam the ocean may have been even larger than previously thought, according to a new study. The research, published Sunday ...

But not all paleontologists agree. This illustration of megalodon may be wrong. The ancient predatory shark went extinct around 3.6 million years ago and has been compared to modern great white ...

A new scientific study provides many new insights into the biology of the prehistoric gigantic shark, Megalodon or megatooth ...

"If you stay in a skinnier body, there is a better chance of being able to grow larger," Shimada said. This principle applies to megalodon, which according to Shimada's new study could have been up to ...

If you picture a megalodon, chances are you envision what amounts to a gigantic great white shark. The image is understandable, given almost every depiction of the ancient apex predators across ...

The giant extinct shark species known as the megalodon has captured the interest of scientists and the general public alike, even inspiring the 2018 blockbuster film The Meg. The species lived ...

Shark biologists now say a lemon shark, like this one, is a better model of the extinct megalodon's body than the great white shark. (Image Courtesy of: Albert Kok) We’re gonna need a bigger shark ...

The megalodon has long been imagined as an enormous great white shark, but new research suggests that perception is all wrong. The study finds the prehistoric hunter had a much longer body -- closer ...

there’s something about Megalodon that grips the imagination like no other. Fossilized shark teeth are some of the most abundant remnants of prehistoric oceans, providing scientists with crucial ...

The federal agency shared a photo of a gigantic goldfish, captioning it, "Your pet store goldfish after two years in the wild ...