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

The video, in addition to other research, provides a glimpse into their mysterious reproductive habits, Australian researchers said.

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 ...

Take the biggest of the bunch the blue whale. It weighs more than a Boeing 757. Has a belly button the size of a plate. And its network of blood vessels, if you laid them out in a line ...

The analysis shows that the average body size of four whale species declined rapidly ... "We looked at data on blue, fin, sei and sperm whales and found significant declines in body size, with ...