A Blue Whale’s Heart Beat Taken for the First Time Ever Stuns Scientists, It Can Survive on Just Two Beats per Minute Seven years ago researchers followed a California whale to find out his heart rate ...

View Full Profile. Learn about our Editorial Policies. A blue whale’s heart can beat as few as two times a minute. The discovery comes from data collected during researchers’ first few attempts to ...

Surprise: Blue Whales Are Mostly 'Left-Handed' Surprise: Blue Whales Are Mostly 'Left-Handed' Watch Mysterious Blue Whale Behavior Likely Filmed for First Time Mysterious Blue Whale Behavior ...

A humpback whale briefly engulfed a kayaker off the coast of Chile in an incident caught on camera. Experts say it couldn't have swallowed him even if it wanted to.