• Ten4Ocean

    Ten4Ocean

    Rising Tide is a project of Blue Frontier founded by host David Helvarg.  Co-host Vicki Nichols-Goldstein is founder of the Inland Ocean Coalition. In this special 20-minute episode we talk with Michael Stocker, Daniela Huson, Wallace J. Nichols and Mary Crowley, leaders of three other groups who’ve joined with us in Ten4Ocean, the unique funding…


  • Rising Tide #43  –  “Her Deepness” and her Daughter

    Rising Tide #43 – “Her Deepness” and her Daughter

    Join us in part one of our two part Rising Tide conversation with “Her Deepness” National Geographic Explorer-in-Residence Dr. Sylvia Earl and her daughter and President of the Deep Ocean Exploration and Research (DOER) marine technology company, Liz Taylor. In this initial talk they’ll discuss how their relationship evolved from parental to professional partnering in…


  • Rising Tide #42 – Fiction for the Sea

    Rising Tide #42 – Fiction for the Sea

    If you missed our Writers For the Sea: Fiction For the Sea, we’re offering the full panel discussion on this week’s podcast. Join us as our host David Helvarg dives into the creative minds of New York Times best-selling author Lisa See and syndicated cartoonist Jim Toomey, discussing their incredible ocean fiction, and their paths…


How To Listen

You can listen to our podcast on a variety of platforms including Apple, Spotify, Amazon Music, Android, Pandora, iHeartRadio, Blubrry, Podchaser, Gaana, the Podcast Index, and Deezer.

Additionally, our podcast is broadcast on several radio stations:

  • KGUA Radio – Public Media for the Mendonoma Coast
  • KWMR – Point Reyes West Marin Community Radio
  • KGNU & KGNU-FM – Denver & Boulder Community Radio Stations
  • KKRN – Round Mountain California Listener Supported Radio
  • G-TOWN RADIO – Germantown Community Radio, Philadelphia.

Check out our Substack for podcast transcripts and more!

Each episode navigates insightful discussions on marine life, and the critical issues affecting our seas. Informative, educational and humorous, it’s a valuable resource for anyone passionate about understanding and preserving our ocean world!

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