Blue whales are the largest animals on Earth, measuring up to 30 meters long and weighing up to 200 tons—as much as a Boeing 787. Yet it's the sound they make, not their size, which gives their ...

Minutes before darkness fell, an Australian photographer had a rare encounter with the world’s largest animal. As the ...

Trying to find a whale song in the ocean is like trying to find a needle in a haystack. But now, UNSW Sydney researchers say ...

The Southern Ocean encircling Antarctica is the world’s largest feeding ground for baleen whales — species like humpbacks that filter tiny organisms from seawater for food. In the 20th century, ...

The intimate family lives of blue whales, including a blue whale nursing its calf underwater, has been revealed in extraordinary footage captured in a project led by an international marine ecologist ...

Add Yahoo as a preferred source to see more of our stories on Google. Read on to discover the 12-inch-thick throat muscles and a 90-second gulp that power its baleen-filter feeding. The biggest whale ...