A group of recreational divers were off the coast of Coffs Harbour, in New South Whales, Australia when they spotted a school of sharks feeding on the carcass of a dead sperm whale. Tap to view if on ...

Add Yahoo as a preferred source to see more of our stories on Google. Sperm whales have the biggest brain of any (known) animal on earth. They can weigh up to 20 pounds. By comparison, a human brain ...

One guide with the tour company said she had 'never seen a great white shark before in the wild' in her 30 years on the job Freeport Whale & Seabird Tours/Facebook A whale watching tour in Nova Scotia ...