They include some of the largest animals on Earth. The blue whale is the biggest animal that has ever existed. Whales can be ...

The blue whale is the largest animal ever known to have lived on Earth. Blue whales are largest of all baleen whales and are found worldwide. They have a long slender body with a proportionally ...

Show more The big blue is the world's greatest wilderness ... We get closer to solving the mystery of where the biggest fish in the sea, the whale shark, gives birth. The pregnant females make ...

Blue whales migrate during summer to feed in colder regions where krill is plentiful, like in the waters off California. They return to warmer regions such as the Gulf of California and the eastern ...

From reproductive rights to climate change to Big Tech, The Independent is on ... an explanation for the longstanding mystery of why blue whale calves are rarely sighted, an advance that could ...