Deep in the Pacific, humans have tracked a mysterious whale’s call for decades—but no other whale seems to respond. And now, we might be running out of time to find the source.
From mammoth African elephants to giant whales, let's take a look at the 8 largest mammals that inhabit our planet.
Learn about one of the ocean's most iconic and captivating creatures in the world, the humpback whale. Read more on the blog.