While sharks do replace their teeth continually, the findings suggest that they would need to do so more frequently in the ...

We spent the morning separating shark fact from shark fiction at Georgia Aquarium, in honor of the 50th anniversary of the ...

Scientists say that the water in Boston harbor is getting cleaner, leading to an increase in the number of sand tiger sharks using the area as a nursery habitat.

Scientists say that the water in Boston Harbor is getting cleaner, leading to an increase in the number of sand tiger sharks using the area as a nursery habitat.

Warming ocean temperatures are attracting more sharks to the Massachusetts coast, biologists say. About a dozen shark species, including mako, dogfish, hammerhead, and great white, are common in ...

A Mongabay investigation reveals Costa Rica authorized the re-export of 12.6 tons of shark fins from Nicaragua to Hong Kong, killing at least 15,000 sharks and violating national and international ...

Although roughly 20 shark species can be seen around Bermuda, the amendment passed by legislators means only commercial fishermen are permitted to bring in sharks.

Gates explained the significance of tiger shark anatomy in his investigation. "When examiners inspect the actual wound, something doesn't add up. It's not messy enough. A tiger shark's 48 curved ...

A new species of shark was discovered in Kentucky's Mammoth Cave National Park.The ancient shark is called a "Macadens Olsoni."Experts say it had a distinct curved row of teeth, used to crush ...

A new interactive tool called Fin Finder lets you track the movements of tagged Texas sharks in the Gulf.