Add Yahoo as a preferred source to see more of our stories on Google. The blue whale holds the title as the largest animal ever known to have lived on Earth. This video explores how big blue whales ...

Whale sharks are the largest species of shark. Their gentle manner and massive size make them the gentle giants of the ocean. However, one especially large whale shark has been spotted off the Pacific ...

If you want to see where the real power on this planet resides, you have to look beneath the waves. The ocean is home to ...

But you are absolutely not going to spot a blue whale off Kitsilano Beach. Grey whales are one of the world's Top 10 largest ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. When we think about the scope of our world’s diversity, ...

We round up five destinations where sightings of cetacean life are almost guaranteed in the spring and summer months, from ...