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

Using DNA analysis, the researchers managed to zero in on orcas, better known as killer whales, and broadnose sevengill sharks as the possible killers, according to a new study published in the ...

Two animals, orcas, also known as killer whales, and broadnose sevengill sharks, were responsible for the gruesome attack, according to a study published this week in the scientific journal ...