An 11-foot, 2-inch, 761-pound great white shark tagged by OCEARCH Feb. 28 has traveled nearly 1,000 miles to the Gulf coast ...

Ever wonder why sharks have so many differently shaped teeth or why they keep regrowing throughout their lives? Dr. David ...

Sharks of all kinds — even great white sharks — are often closer than we think, swimming right alongside humans near the ...

The teeth of megalodon sharks are similar to that of modern-day great white sharks, as both are similarly serrated. This led scientists to believe that the megalodon resembled a great white. "Previous ...

Megalodon’s teeth resemble those of a modern great white shark, so some scientists previously concluded that the two sharks had a similar stout body shape. Shimada followed this hypothesis when ...

Massachusetts officials have approved regulations to restrict shore-based shark fishing ahead of the upcoming white shark ...

Megalodon, the largest shark, was probably slimmer and longer than previously believed, a new study has revealed. Scientists now estimate the massive, extinct sharks might have grown up to 80 feet (24 ...

An 11-foot, 2-inch great white shark named Dold was tagged by OCEARCH scientists off the coast of Georgia in February 2025. Dold has traveled nearly 1,000 miles and was recently detected off the ...