Extras
Discover filmmaker and playwright Luis Valdez, a founding figure of the Chicano Movement.
Meet gifted artisans who pour passion and skill into timeless products made with love.
Behind the Lens interview with Arrest the Midwife director Elaine Epstein.
Sir Bryn Terfel performs "If I Were a Rich Man" with the Vienna Philharmonic.
Celebrate the life and career of Pulitzer Prize-winning poet Mary Oliver.
"Wild Geese" is one of Mary Oliver's most popular poems.
Latest Episodes
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Changing Seas Season 18
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Changing Seas Season 17
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Changing Seas Season 16
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Changing Seas Season 15
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Changing Seas Season 14
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Changing Seas Season 13
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Changing Seas Season 12
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Changing Seas Season 11
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Changing Seas Season 10
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Changing Seas Season 9
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Changing Seas Season 8
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Changing Seas Season 7
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Changing Seas Season 6
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Changing Seas Season 5
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Changing Seas Season 4
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Changing Seas Season 3
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Changing Seas Season 2
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Changing Seas Season 1
Researchers study gray seals on Sable Island, the world’s largest breeding colony.
Puerto Rico’s fishers transform their communities after Hurricanes Irma and Maria.
Scientists and engineers test ways to both mitigate and harness the power of waves.
Scientists test repellents to stop sharks from taking fish from anglers’ lines.
Scientists work to unravel the cause of the fish spinning phenomenon in the Florida Keys.
Scientists in Madeira study the impacts of plastics on whales and dolphins.
In Playa Hermosa locals unite to protect waves, restore habitats, and save sea turtles.
Scientists collaborate with elephant seals to study their life cycles and ocean health.
Florida scientists make remarkable discoveries about whitespotted eagle rays.
Marine archaeologists uncover a Roman shipwreck on Croatia's Adriatic Coast.