The first baby humpback whale of the season has been spotted swimming in the Salish Sea off Washington, photos show. Big Mama ...

The recovery of the humpback whale population suggests we may have been mistaken about their birthing grounds — tropical waters aren't the only places where they give birth. Humpback whales may not ...

Each year, humpback whales migrate predictably between cold, nutrient-rich feeding grounds and warm, tropical calving grounds ...

New research reveals that humpback whales are giving birth much farther south than previously thought, raising concerns about ...

Whale researchers have new data about humpback whales giving birth along a busy “humpback highway” off Australia.

Humpback whales are now migrating north to their warmer breeding waters — but some of them will give birth as far south as ...

Big Mama, a well-known humpback whale, was seen in the Haro Strait with her eighth calf. Getty Images/iStockphoto The first baby humpback whale of the season has been spotted swimming in the ...