A Grafton chiropractor who goes night fishing to unwind after a hard day’s work has reeled in a massive bull shark he has ...

JACKSONVILLE, Fla. — Jacksonville University announced what may be a first for St. Johns River research. JU said that on June 9, its Marine Science graduate students made a scientific recording of a ...

A new pattern in shark behavior has experts sounding the alarm, and it may have everything to do with an overheating planet. Bull sharks are known to be able to swim between saltwater and freshwater, ...

Sharks in rivers sound like urban legend, yet bull sharks—one of the most aggressive marine predators—have been confirmed in the Mississippi River.

The southern portion of the Mississippi River is famously associated with alligators. These ancient reptiles dominate the warm, slow-moving waters. They have long ruled the top of the food chain in ...

Climate change is bad news for almost everyone. Emphasis on almost, because believe it or not, one marine species is absolutely thriving as the Gulf warms: Bull sharks! Get ready for some shark ...

The number of white sharks that have been caught and tagged in WA waters has dropped by more than a third over the past two ...