Few creatures are as mysterious and captivating as the whale. Embark on a globe-spanning journey with National Geographic to discover the most recent findings about these majestic, highly intelligent creatures.  After hunting whales for generations, we have brought their widespread slaughter to an end, but these graceful giants still face threats on a number of fronts and the battle to save them goes on. It’s a gripping, sometimes emotional voyage to the front lines of research as a new breed of champions’ battles to understand and preserve these spectacular giants of the sea.