Tensions remain high in Sydney, Australia surrounding bull sharks. Following a spree of attacks – four in 48 hours, including ...

Picture a dolphin diving toward the seafloor with something odd on its nose. It is not a shell or a fish. It is a sea sponge.

Bull sharks have been spotted just metres from the shoreline of an Australian beach where a “seriously attacked” dolphin ...

Shocking footage has emerged of a bull shark lurking in shallow water near the site of a decomposing dolphin carcass.

Graphic footage shows a dolphin carcass decomposing on the sand. The dorsal fin in the shallows behind is what closed the beach.

It began as a calm swim off New Zealand’s North Island, a quiet moment shared between lifeguard Rob Howes and his teenage daughter. The sea was flat, the conditions ordinary. Then, without warning, a ...