Blue whales are the largest animals to have ever lived. The largest of these giants was a true behemoth, equaling the ...

A large sperm whale was spotted near Arthurstown, Co Wexford on Tuesday close to the Waterford Estuary. Locals had been ...

Researchers are listening for right whales off the coast of Massachusetts with the help of two new high-tech buoys.

Baleen whales are among the largest creatures in the ocean, but that doesn’t mean they’re safe from other animals. A pod of orcas can take a giant baleen whale down, and these filter-feeders are ...