Open the Youtube video The ocean is cold and unforgiving. Predators chase prey, males fight for mates, and pods relentlessly ...

If the pregnant dolphins can't escape predators or keep up with their group when chased by tuna fishermen, it could explain why the population isn't rebounding as quickly as expected, Noren said.

A fabricated video falsely depicted a marine trainer's death by an orca, igniting online outrage. However, investigations ...

What if evolution sometimes locks a door behind you? New research suggests that dolphins and orcas—descendants of land-walking mammals—have crossed a one-way threshold, committing their bodies ... Con ...