A solitary killer whale, or orca, has been filmed hunting and killing a great white shark in an "astonishing" attack. Scientists said it was "unprecedented" and showed the exceptional predatory ...

Our Aotearoa/New Zealand false killer whale research programme began in the year 2000 as a citizen scientist project to collect sighting information on these charismatic but largely unknown whales.

Here’s the scoop on what happens when two heavyweights of the animal kingdom—the killer whale and ... both species and their environments. Orcas are among the most intelligent and ...