Season 2: Life at the Extremes

    Earth's natural wonders are parts of the natural world that nature has carved on such a scale that they defy belief. For human beings, survival within these extraordinary places can pose great challenges. Yet human ingenuity makes this possible.

    Video thumbnail: Earth's Natural Wonders Surviving Against the OddsPassport

    Earth's Natural Wonders

    Surviving Against the Odds

    In some of the natural wonders, people must push themselves to the limit to survive.

    Surviving Against the Odds

    Video thumbnail: Earth's Natural Wonders Surviving with AnimalsPassport

    Earth's Natural Wonders

    Surviving with Animals

    In some natural wonders, animals can make the difference between life and death.

    Surviving with Animals

    Video thumbnail: Earth's Natural Wonders Surviving the ExtremePassport

    Earth's Natural Wonders

    Surviving the Extreme

    Earth’s natural wonders are among the most extreme places to live on the planet.

    Surviving the Extreme