Beyond the Frozen Horizon

Chloe Rivers
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Beyond the Frozen Horizon is a cinematic science and natural history podcast exploring the wildlife, oceans, ice, landscapes, and unanswered questions of the Arctic. From polar bears hunting across sea ice and narwhals moving beneath frozen oceans to ancient permafrost, extreme migrations, polar night, and life hidden under the ice, each episode follows the evidence behind one extraordinary Arctic story. Calm, immersive, and research driven, the podcast separates what scientists have observed from what remains uncertain, revealing how life survives in one of the most extreme environments on Earth.

  1. 2h ago

    The Sea That Winter Could Not Close

    In the middle of the frozen sea between Greenland and Ellesmere Island, a patch of open water stays open all winter. Chloe follows the North Water polynya, from the ice bridge that holds back the Arctic Ocean to the millions of birds, whales and people who gather at the door the Arctic leaves open. Beyond the Frozen Horizon Science, wildlife, and discovery from the far north.

    The Sea That Winter Could Not Close

  2. 1d ago

    The Lake That Fell Through the Ice

    A lake the size of a small town vanished from the surface of the Greenland Ice Sheet in about ninety minutes. Elias follows the water down through nearly a kilometre of ice, through the crack that lifted the ice sheet itself, and into the hidden plumbing that decides how fast Greenland's ice reaches the sea. Beyond the Frozen Horizon Science, wildlife, and discovery from the far north.

    The Lake That Fell Through the Ice

  3. 2d ago

    The Moustache That Sees in the Dark

    A tonne of walrus, blind in the mud, finds a clam the size of your thumbnail — six times a minute. Elias follows the Pacific walrus across the Bering Sea floor, through the whiskers that read shapes like fingertips, the tusks that never dig, and the furrows that rewrite the seafloor. Beyond the Frozen Horizon Science, wildlife, and discovery from the far north.

    The Moustache That Sees in the Dark

  4. 3d ago

    Blood That Refuses to Freeze

    A small silver fish swims in Arctic water colder than its own blood should allow. Chloe follows the polar cod from a 1957 blood measurement to a gene built from nothing, and the food web that stands on one fish. Beyond the Frozen Horizon Science, wildlife, and discovery from the far north.

    Blood That Refuses to Freeze

  5. 4d ago

    The Bloom That Should Not Exist

    Beneath three feet of Arctic sea ice, in water that should have been dark, scientists found a bloom four times richer than the open ocean. Elias follows the ICESCAPE expedition into the Chukchi Sea, through the melt ponds that act as skylights, the forgotten sightings of 1957, and what one bloom means for the whole Arctic food web. Beyond the Frozen Horizon Science, wildlife, and discovery from the far north.

    The Bloom That Should Not Exist

  6. 5d ago

    The Bird That Lives in Two Summers

    A bird weighing about a hundred grams flies further than any other animal on Earth. Chloe follows the Arctic tern from Greenland to Antarctica and back, through the tracking study that rewrote the record books, the month-long stopover nobody knew about, and the mystery of how a young bird that has never made the journey finds its way alone. Beyond the Frozen Horizon Science, wildlife, and discovery from the far north.

    The Bird That Lives in Two Summers

  7. Oct 13

    When the Sea Leaves, You Learn to Wait

    Every summer along western Hudson Bay, the sea disappears from beneath the feet of polar bears. The ice breaks apart. The seals move beyond reach. And one of the largest predators in the Arctic comes ashore carrying something more important than strength. Fat. For months, many bears must live largely on the energy stored inside their own bodies while they wait for the ocean to freeze again. In this episode of Beyond the Frozen Horizon, we follow that waiting season and discover why survival for a polar bear is not simply about hunting well. It is about arriving on land with enough energy to survive until winter returns. Beyond the Frozen Horizon Science, wildlife, and discovery from the far north.

  8. Sep 28

    The World That Lives Beneath the Snow

    In the middle of an Arctic winter, the tundra can appear almost lifeless. Snow covers the vegetation. The wind erases tracks. For weeks, darkness and cold dominate the landscape. But beneath that snow is another world. In this episode of Beyond the Frozen Horizon, we follow Arctic lemmings into a hidden network of tunnels and nests where snow becomes insulation, winter becomes breeding season, and a tiny mammal helps determine the fate of foxes, owls, stoats, and entire tundra food webs. Beyond the Frozen Horizon Science, wildlife, and discovery from the far north.

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About

Beyond the Frozen Horizon is a cinematic science and natural history podcast exploring the wildlife, oceans, ice, landscapes, and unanswered questions of the Arctic. From polar bears hunting across sea ice and narwhals moving beneath frozen oceans to ancient permafrost, extreme migrations, polar night, and life hidden under the ice, each episode follows the evidence behind one extraordinary Arctic story. Calm, immersive, and research driven, the podcast separates what scientists have observed from what remains uncertain, revealing how life survives in one of the most extreme environments on Earth.

Information

  • Creator
    Chloe Rivers
  • Years Active
    2026
  • Episodes
    16
  • Rating
    Clean
  • Copyright
    © Copyright Chloe Rivers
  • Show Website
    Beyond the Frozen Horizon