The reason orca whales have been attacking European ships recently isn’t due to targeted violence, but rather that the ...

An endangered orca​ in Washington state was seen carrying her dead newborn calf in what appears to be an effort to revive it.

It is unclear if southern resident killer whale J36, also known as Alki, had a stillborn calf or if her female newborn died ...

Orcas around the world continue to display behavior that's leaving just about everyone befuddled. The latest comes in yet ...

Once again, an endangered orca in Washington state has been seen carrying her dead newborn calf in an apparent effort to ...

A second endangered orca this year was seen carrying its dead newborn in Washington waters, highlighting the species' ongoing crisis.

The death of an orca calf this weekend has renewed questions about the health of the Southern Resident population and what ...