"No one observed this interaction." Scientists make remarkable observation in foreign waters: 'We don't know if there were ...

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 ...

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 ...

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 ...

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 ...

Researchers supported by FAPESP recorded lemon sharks (Negaprion brevirostris) preying on an invasive species, the jaguar cichlid (Parachromis managuensis), for the first time. This observation was ...

Charles Darwin University PhD Candidate Julia Constance holding a speartooth shark. In a groundbreaking expedition led by Charles Darwin University’s PhD candidate, Julia Constance, alongside Dr.

A shark so rare it was once thought to be extinct was just spotted off the Welsh coast. The Wildlife Trust of Wales captured footage of the angel shark in Cardigan Bay, the first documented sighting ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...