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Watch '100 Heartbeats' on Nov. 22

"100 Heartbeats" is the next premiere in MSNBC's landmark Future Earth series. This 2-hour special, reported by famed naturalist Jeff Corwin, tells the story of the "Sixth Extinction" — an extinction caused by people and which can only be stopped by people.

A story you can’t afford to miss

  To tell this story, Corwin traveled the world for almost a year from Sumatra to Big Sur, from the rainforest of Panama to the African Savannah. Preview it here.

Learn more about Jeff Corwin

Follow 100 Heartbeats on Twitter!
See Jeff Corwin in action

Ocean life isn’t always easy

  Corwin travels to Indonesia to swim with hawksbill turtles and show the dangers they are facing in the oceans they live.

Corwin meets a tiger

  Corwin has a rare encounter with a tiger in Cambodia and works with local vets to discover what is causing their decline.

Saving species in Cambodia

  Corwin uncovers the illegal trade of pangolins and yellow-headed temple turtles in Cambodia.

Young elephant escapes death

  Corwin meets Chhouk, an elephant in Cambodia who was snared by a poacher, and the conservationists who have helped him walk again.

See orangutans’ life in Sumatra

  Corwin visits Sumatra to profile critically endangered orangutans.

Logging: A big threat

  Corwin visits Cambodia to look at illegal logging and what it is doing to the rainforests and the endangered animals there.

Web exclusives
Read book excerpts

Read the introduction to Jeff Corwin's book here.

Excerpt #2: Race against extinction
Excerpt #3: When worlds collide
Buy the book
How can we help save species?

  Learn what you can do to keep some of the planet’s most precious creatures thriving.

Memories from making ‘100 Heartbeats’

  Hear what Jeff Corwin encountered during the documentary production.

From "Journey to the End of the World"
NASA

Bring the mission home

Order the special edition DVD of the first part, "Future Earth: Journey to the End of the World," filled with bonus extras.

See it through the eyes of Siberian Huskies

See the mission as experienced by two Siberian huskies with the crew, Zagrey and Tiksi.

'I never felt my eyeballs freeze'

Grant Redvers describes how humans thaw out after being exposed to extreme cold.

Learn more

Hot topic: Ice melting at North and South Poles

  April 6: The collapse of an ice bridge at the South Pole and record thinning of Arctic ice at the North Pole, indicate the global climate is warming faster than thought, and prompts international calls for action.

Test your iCue:
Play the Future Earth quiz!

What is the leading cause of the declining penguin population? How much has the temperature of Antarctica changed over the past 50 years? Take our quiz to test your knowledge of environmental issues.

Archival videos

The history of Earth Day

April 22, 2008: On Earth Day 2008, NBC News anchor Tom Brokaw recounts the history of Earth Day.

First Earth Day: Youth speak out

April 22, 1970: During the first Earth Week, Sen. Gaylord Nelson, co-founder of Earth Day, joins answer questions from college students.

North Pole claim disputed

Oct. 12, 1988: Admiral Robert Peary's long-time claim to be the first person to reach the North Pole, in 1909, is questioned in 1988.

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