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//player.pbs.org/partnerplayer/nsAhJUwZeQjLlEe-tdOBhA==/?topbar=false&end=0&endscreen=true&start=0&autoplay=false Hear firsthand from individuals struggling with addiction and follow the cutting-edge work of doctors and scientists as they investigate why addiction is not a moral failing, but a chronic, treatable medical condition. Easy access to drugs like heroin, fentanyl, and even prescription medications... /episodes/get/85738 /episode/85738 Addiction /episode-player/85738

Discover how opioid addiction affects the brain and how treatments are saving lives.

Air date:
Tue, 09/25/2018 - 01:10
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//player.pbs.org/partnerplayer/QqjsHCG9BuRy0l7TE2VH6A==/?topbar=false&end=0&endscreen=true&start=0&autoplay=false Follow the race to rebuild the Old Blenheim Bridge in New York State, an icon of 19th century American engineering, destroyed by Hurricane Irene in 2011. Watch a team of elite craftsmen faithfully reproduce the massive, intricate wooden structure under grueling time pressure as flooding threatens... /episodes/get/85618 /episode/85618 Operation Bridge Rescue /episode-player/85618

Follow engineers and woodworkers as they rebuild an iconic American covered bridge.

Air date:
Tue, 09/18/2018 - 22:15
Expired

Climb into the crater of Nyiragongo, a seething and active African volcano.

Air date:
Tue, 09/18/2018 - 22:15
Expired

Explore Africa’s sleeping giant—Nyamuragira, one of the world’s most dangerous volcanoes.

Air date:
Tue, 09/18/2018 - 22:15
Expired

In recent years, an unusual spate of deadly shark attacks has gripped Australia, resulting in five deaths in 10 months. At the same time, great white sharks have begun appearing in growing numbers off the beaches of Cape Cod, Massachusetts, not far from the waters where Steven Spielberg filmed the ultimate shark fright film, Jaws. What's behind the mysterious arrival of this apex predator in an area where they've rarely been seen for hundreds of years? Are deadly encounters with tourists inevitable?

Air date:
Mon, 09/17/2018 - 06:15
Expired

Watch as Otzi, a 5000-year-old mummy, is brought to life and preserved with 3D modeling.

Air date:
Wed, 09/12/2018 - 21:45
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