A Blue Whale’s Heart Beat Taken for the First Time Ever Stuns Scientists, It Can Survive on Just Two Beats per Minute Seven ...

Cuvier's beaked whales are known for their abilities to dive deep and they average around an hour under water. But researchers ... of this size should run out of oxygen. But two dives by one ...

Research Reveals Whales Evolved in Three Rapid Phases, Their Ancestors Crawled Out of the Sea 400 Million Years Ago A recent ...

Although whales ... the water and evolved to cope with their new environment. One species of these relatives was called Ambulocetus. It lived in or near estuaries about 50 to 48 million years ago.

so they put their tail flukes out of the water and up in the air when they deep dive. "They're one of those whales that everyone wants to see." She said experts were unsure why there had been more ...

Some of the greatest changes threatening the world's oceans today can be seen in this stretch of water. The sperm whale ... Dive category: This is a specialist dive which can only be carried out ...

To find food in the dark, deep-diving whales, like sperm whales, pygmy sperm whales and goose-beaked whales, send out clicks and buzzes from a vocal cord-like structure near their blowholes. These ...

The killer whale pod in Mexico hunts and attacks much ... “The only defense it has is flailing or diving down. It can dive to 2,000 meters or more.” ...

The longest ever recorded dive by a whale was made by a Cuvier's beaked whale. It lasted 222 minutes and broke the record for diving mammals. Other whales can also hold their breath for a very long ...

A group of scientists saw over 75 North Atlantic right whales gathered in the Gulf of Maine. Here's what we know.