What does the future hold for the polar regions? Q&A with explorer Felicity Aston

    What does the future hold for the polar regions? Q&A with explorer Felicity Aston

    The explorer and former climate scientist reflects on the fragile, frozen environments at the ends of the earth and the challenges they continue to face.
    Rare Greenland Shark Filmed Beneath the Canadian Arctic

    Rare Greenland Shark Filmed Beneath the Canadian Arctic

    See footage of a rare and long-lived species of shark in the frigid, deep-sea waters off the coast of Nunavut, Canada.