Find out exactly how big the biggest whale on Earth is and why blue whales can grow so huge when they only eat tiny creatures!

You will find a wide and varied world full of life when you descend into the deep blue sea. Among the ocean’s inhabitants, whales and dolphins have a particular place in our hearts and fantasies. In ...

The blue whale is the largest animal known to have ever lived, reaching lengths of nearly 100 feet and weighing more than 300 ...

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 ...

Its appetite hinges on nutrient-rich krill swarms, so climate shifts that shrink krill threaten energy reserves and migration. Read on to discover the 12-inch-thick throat muscles and a 90-second gulp ...