Every year, gray whales embark on one of nature’s most epic migration journeys. Here’s what we know about it, according to ...

Beluga whales avoid inbreeding by switching partners over time, helping a small, isolated population stay genetically healthy ...

For the first time, we know more than we ever expected to know about the sex lives of the majestic beluga whale. It's ...

Slalom, a 44-year-old North Atlantic right whale, has given birth to her seventh calf, marking the 21st calf of the season.

North Atlantic right whales are in worse shape than their southern cousins, in part due to entanglement in fishing gear, a new study says.

Each year, more than 10,000 humpback whales migrate to Hawaii. Here are some interesting facts to know about their behavior and how to best see them on your next trip. ByWill McGough, Contributor.