Baleen whales are some of the most unique and breathtaking animals. These huge marine mammals are some of the biggest to have ...

Baleen whales are unique and breathtaking animals and are known for undertaking some of the longest migrations in the world.

The Sausalito-based Marine Mammal Center is probing the death of a female gray whale that washed up on Black Sands Beach in the Marin Headlands.

In the bays and lagoons of southern Mexico, where gray whales have gathered for thousands of years to give birth and nurture ... and evade orcas, or killer whales, which prey on the young grays.

After using the summer to feed and fatten up in Alaska, the whales migrate to Mexico in the winter to breed and give birth ... Malnutrition, killer whale predation, entanglement and vessel ...

After using the summer to feed and fatten up in Alaska, the whales migrate to Mexico in the winter to breed and give birth ... Malnutrition, killer whale predation, entanglement and vessel ...

Mexico’s Baja California Peninsula has a reputation for the best whale watching in the world. We have watched whales in other places, some experiences being better than others. However, this was ...

Adult killer whales have been observed demonstrating hunting techniques in slow motion, allowing calves to participate in hunts before they’re physically capable of contributing, and even deliberately ...

Belugas generally give birth during summer in areas where the water is relatively ... strandings, predation from killer whales, subsistence harvesting, and other types of human disturbance such as ...