What Whales Tell Us

The series returns with a visually stunning dispatch from the far corners of the world, as CNN's Chief Climate Correspondent Bill Weir follows the humpback whale migratory journey from Antarctica all the way to the coast of Colombia.
Humpback whales have the longest migration route of any mammal on earth, and in this immersive episode, Weir embeds with a team of researchers as they venture from Antarctic ice to rich South American jungles, hoping to discover the impact of climate change on these magnificent creatures. While humpback whales have made a spectacular comeback in the last fifty years and are considered a beacon of modern conservation, they are now having to face some of the biggest existential threats of all. On this journey, Weir confronts one of the last of the whale hunters in Iceland and while climate change deniers blame offshore wind development for a spate of dead animals washing ashore, he digs for the truth with some of the leading experts in the world. Amid the striking landscapes and diverse coastlines, Weir also learns how whales have the ability to absorb and store carbon, making them one of our greatest allies in the battle against climate change.
"I was a little boy when recordings of humpback songs sparked a movement to save the whales and reversed a manmade extinction," said Weir. "Fifty years later, artificial intelligence could help us understand the lyrics of those songs just as science realizes the enormous ocean repair services provided by whales. They are literally the biggest allies we have in the fight against climate change, and by saving them, we help save ourselves."
Trailer
Recently Updated Shows

General Hospital
General Hospital, which celebrated its golden anniversary on April 1, 2013, continues its tradition of passion, intrigue and adventure that takes place in the fictional town of Port Charles in upstate New York. The glamour and excitement of those who have come to find their destinies in this familiar seaport town intertwine with the lives, loves and fortunes of beloved, well-known faces. As always, love, danger and mind blowing plot twists continue to abound on General Hospital with contemporary storylines and unforgettable characters.

Jeopardy!
Jeopardy! is a classic game show -- with a twist. The answers are given first, and the contestants supply the questions. Three contestants, including the previous show's champion, compete in six categories and in three rounds (with each round's "answers" being worth more prize money).

The Sparrow
In the near future, humans on Earth receive their first evidence of intelligent extraterrestrial life when a radio telescope picks up a strange signal, sounding like exquisite music, from a distant planet that will come to be known as Rakhat. While United Nations diplomats endlessly debate a possible expedition, the Jesuit leadership quietly organizes an eight-person scientific mission of its own, comprised of a variety of disciplines and backgrounds. What they find is a world so far beyond comprehension that it will lead them to challenge the very notions of humanity and faith itself.

Hazardous History with Henry Winkler
The eight-episode fast-paced, nostalgia-fueled series will take viewers on a thrilling ride through America's past.

The Mega-Brands That Built America
The Mega-Brands That Built America is the newest series in History's "That Built" franchise, telling the origin stories of some of the most successful businesses in history: from mega-stores like Costco and Walmart to sporting goods giants like Spalding and Wilson, titans like Ivory Soap, Schick and Gillette, to shipping giants like Fedex and UPS, and countless more of the biggest brand names in history. Each story is told through the "That Built" franchises' signature blend of expert interviews and archival, mixed with original premium recreations. Through the eyes of the visionaries and entrepreneurs behind the brands, the series takes viewers on a journey; starting with how it all began, following the innovations, the failures, and all the incredible achievements that forever changed the way Americans live. It's everything you didn't know about the colossal brands you know so well.