© 2025 Connecticut Public

FCC Public Inspection Files:
WEDH · WEDN · WEDW · WEDY
WEDW-FM · WNPR · WPKT · WRLI-FM
Public Files Contact · ATSC 3.0 FAQ
Play Live Radio
Next Up:
0:00
0:00
0:00 0:00
Available On Air Stations

Alvin: Pioneer of the Deep

Season 13 Episode 1303 | 26m 47s

The deep-sea submersible Alvin has brought explorers to extraordinary places for more than 50 years. Now, as Alvin is poised to continue its revolutionary scientific work, a new set of upgrades will take it deeper than ever before.

Aired: 10/31/21
Major funding for this program was provided by The Batchelor Foundation, encouraging people to preserve and protect America’s underwater resources. Additional funding was provided by The Parrot Family Endowment for Environmental Education. Distributed by American Public Television.
Extras
Learn about Elie Wiesel, Holocaust survivor and Nobel Peace Prize-winning author of Night.
Elie Wiesel vowed to always speak up whenever people were enduring suffering and humiliation.
In "Night," Elie Wiesel recounts a memory of witnessing three victims being hung.
Before meeting his wife Marion, Elie Wiesel "shunned love" and didn't see himself having children.
Elie Wiesel reunited with his sister in France.
Can Eliza have it all? Season 6 premieres on Sunday, January 11, 2026 at 8/7c.
Tony Award®-winner Ruthie Ann Miles and iconic actor Dennis Haysbert inspire in this holiday show.
Behind the scenes with Ruthie Ann Miles—music, memories, and Christmas soul.
Dr. Mulli’s journey shows how love, faith, and service can transform lives and communities.
Dennis Haysbert finds faith, joy, and purpose in this moving Christmas behind the scenes clip.
Latest Episodes
All
  • All
  • Changing Seas Season 17
  • Changing Seas Season 16
  • Changing Seas Season 15
  • Changing Seas Season 14
  • Changing Seas Season 13
  • Changing Seas Season 12
  • Changing Seas Season 11
  • Changing Seas Season 10
  • Changing Seas Season 9
  • Changing Seas Season 8
  • Changing Seas Season 7
  • Changing Seas Season 6
  • Changing Seas Season 5
  • Changing Seas Season 4
  • Changing Seas Season 3
  • Changing Seas Season 2
  • Changing Seas Season 1
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.
Experts study southern sea otters to ensure their longtime survival on California’s coast.
Islanders restore Maui's watersheds through traditional Hawaiian wisdom.
Amid shipwrecks and shifting sands, Bermuda’s corals offer clues to climate resilience.
Researchers brave the Arctic’s cold and dark to reveal the mysteries of the Polar Night.