Sharks are becoming a popular feature in home aquariums, but there’s a clear distinction between freshwater and saltwater species. Freshwater sharks aren’t “true” sharks; they are small fish with ...

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, ...

At one time or another, most fishermen have a Jaws moment. For one gnarled veteran trawling Tuggerah Lake, actually a smallish freshwater lagoon situated about 90 km north of Sydney, that moment came ...

Tik Tok viewers were shocked when a video was recently posted of a man catching a bull shark in what he said was the Guadalupe River in Texas. A shark in freshwater? Could it be true? Yes, and it ...

Sharks are known to have incredible abilities, such as the Greenland shark that lives for hundreds of years. While most people think of sharks as sea dwellers, one species, the bull shark, ...

Bull sharks go by many names. In France they're called requin bouledogue. They're known as the Tiburon in Spain; the Zambezi in South Africa; the Ganges shark in India; the Nicaragua shark in Central ...

GALVESTON, Texas — A study by Texas A&M researchers showed a dramatic increase in the baby bull shark population in several brackish Texas waterways that have a combination of freshwater and seawater.

Researchers recorded lemon sharks (Negaprion brevirostris) preying on an invasive species, the jaguar cichlid (Parachromis managuensis), for the first time. This observation was made in Sueste Bay in ...

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 ...