The 39-foot gray whale carcass was discovered floating off Marina del Rey on Saturday with most of its head missing.

Over a year after a dead 15-foot shark was found with mysterious bite wounds and stripped of its internal organs, DNA ...

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

Based on DNA analysis from the bite wounds on the carcass of a large white shark washed ashore near Portland in Victoria in ...

The recent autopsy of a partially devoured great white shark confirms a brutal hunting trend—killer whales around the world ...

DNA evidence has confirmed that killer whales in Australia hunted a white shark for its liver—marking the first recorded case ...

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

A new study provides the first DNA evidence that killer whales in Australia hunt white sharks for their nutrient-rich livers.

At the time, researchers believed they knew what had managed to kill this shark, but they could not confirm it. Now, however, ...

DNA evidence has confirmed killer whales in Australia hunted a white shark for its liver. Based on DNA analysis from the bite wounds on the carcass of a large white shark washed ashore near Portland ...