Bull sharks are second in attacks behind great whites. Shark attacks are rare in Sydney Harbor, an area that is known to be a vital habitat for bull sharks and their young, Moriarty said.

Bull sharks are lingering off Sydney's beaches for longer periods each year as oceans warm, researchers said Friday, ...

De Gelder is a former Navy diver who survived a near-fatal undersea attack. He became a shark conservation advocate after ...

De Gelder, who is part of a new Discovery Channel special called “How to Survive a Shark Attack,” previously told the ...

An Australian woman has suffered a "serious injury" to her right leg after being attacked by a suspected bull shark in Sydney Harbor, authorities say. The victim, identified in Australian media ...

An aggressive shark species could be staying for longer in the world-famous Sydney Harbour, new research has warned.

February 11, 2009, began as an average day for Paul de Gelder. He was conducting a military operation in Sydney Harbour as ...

Dr. Amy Smoothey, a shark scientist from the NSW Department of Primary Industries, says her team has tagged 264 bull sharks since 2009, and of those 87 were within Sydney Harbour.

One of the most famous attacks in Sydney Harbour occurred in 2010 when navy diver Paul de Gelder was attacked by a three-metre bull shark during a routine anti-terrorism training exercise off ...

Authorities in Perth, Western Australia, believe that a bull shark is responsible for a fatal attack. 16-year-old Stella Berry was killed in the Swan River in Perth.