Season 43

    Video thumbnail: NOVA Treasures of the Earth: Power

    NOVA

    Treasures of the Earth: Power

    Drill underground to see the treasures that power our world—today and into the future.

    Treasures of the Earth: Power

    Video thumbnail: NOVA Treasures of the Earth: Metals

    NOVA

    Treasures of the Earth: Metals

    What is it about the nature of metals that have made them a pillar of human civilization?

    Treasures of the Earth: Metals

    Video thumbnail: NOVA Treasures of the Earth: Gems

    NOVA

    Treasures of the Earth: Gems

    What processes in the depths of the Earth forge beautiful and precious stones?

    Treasures of the Earth: Gems

    Video thumbnail: NOVA Super TunnelPassport

    NOVA

    Super Tunnel

    Join engineers as they build a massive new railway deep beneath the streets of London.

    Super Tunnel

    Video thumbnail: NOVA 15 Years of Terror

    NOVA

    15 Years of Terror

    From 9/11 to today’s crowd-sourced violence, trace how terrorists’ strategies have evolved

    15 Years of Terror

    Video thumbnail: NOVA Bombing Hitler's SupergunPassport

    NOVA

    Bombing Hitler's Supergun

    Discover how Allied forces conspired to destroy one of Hitler’s most diabolical weapons.

    Bombing Hitler's Supergun

    Video thumbnail: NOVA Operation Lighthouse RescuePassport

    NOVA

    Operation Lighthouse Rescue

    Join engineers as they race to rescue a historic lighthouse from certain doom.

    Operation Lighthouse Rescue

    Video thumbnail: NOVA Great Human Odyssey

    NOVA

    Great Human Odyssey

    Follow our ancient ancestors’ footsteps out of Africa and into every corner of our planet.

    Great Human Odyssey

    Video thumbnail: NOVA Creatures of LightPassport

    NOVA

    Creatures of Light

    Deep in the ocean, animals that flash, sparkle, and glow use light to survive in the dark.

    Creatures of Light

    Video thumbnail: NOVA Mystery Beneath the IcePassport

    NOVA

    Mystery Beneath the Ice

    What’s behind the death of a tiny creature with an outsized role in the Antarctic?

    Mystery Beneath the Ice

    Video thumbnail: NOVA Secret Tunnel WarfarePassport

    NOVA

    Secret Tunnel Warfare

    In WW1 Allied troops tunneled under enemy lines to create the biggest explosion ever seen.

    Secret Tunnel Warfare