Great white sharks are washing up dead on beaches with enlarged brains in what is becoming a spiralling marine mystery.

Faced with a rash of shark deaths marked by brain swelling, Canadian and American scientists are trying to solve a marine ...

SCIENTISTS are baffled after a spate of great white sharks with swollen brains have washed up on beaches. The marine mystery ...

The marine mystery is causing alarm among the scientific community in Canada and the United States who are yet to discover ...

Scientists said the presence of killer whale DNA on the great white shark was the result of a "true predation event".

We don't know how frequently these events occur in Australian waters and therefore how significant these findings are,' said ...

The fossilized remains belong to Cosmopolitodus hastalis – an extinct mackerel shark closely related to the modern great ...

Research confirms a great white shark that washed up on a beach in south-west Victoria was the victim of killer whale ...

Recent findings used wildlife forensics and citizen science data to provide the first confirmed evidence of killer whale ...

One little girl did the right thing by getting out of the water when she spotted a shark fin swimming off the coast of Myrtle ...

When a shark egg appeared one day in a shark tank at a Louisiana aquarium, staff were puzzled. That’s because the tank only ...

The nearly-complete Cosmopolitodus Hastalis fossil was found some 235 km south of Lima in Peru's Pisco basin, a hot, desert ...