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, ...

You may have seen the touristy T-shirts that declare it: "The Great Lakes: Unsalted and Shark-Free." That's absolutely true. There is no verifiable account of sharks ever reaching the Great Lakes, and ...

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 bull shark in the St.

AUSTIN, Texas — It has already been viewed more than 700,000 times: a viral video on TikTok of a Texas man catching a bull shark in the Guadalupe River. But is it real? The 230-mile-long river has ...

GRAND HAVEN (AP) — An ultra swimmer nicknamed The Shark appeared to be back on shore Wednesday, giving up on yet another quest to cross Lake Michigan after more than 36 hours in the water. An online ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. GRAND HAVEN, Mich. (AP) — An ultra swimmer ...

SYDNEY (Reuters) - Golfers had better hope for a hole in one when playing at one course in the eastern Australian city of Brisbane -- the lake is home to aggressive bull sharks. "It's daunting.

The Texas Water Safari is an annual event that's been dubbed the "World's Toughest Boat Race." Participants have to carry everything they'll need with them while battling the Texas heat—here's what it ...

AUSTIN, Texas — It has already been viewed more than 700,000 times: a viral video on TikTok of a Texas man catching a bull shark in the Guadalupe River. But is it real? The 230-mile-long river has ...