Podcast

Ultramarine: the science of our oceans and waterways

Dive into science

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Latest episodes

  1. ‘Remarkable’ freshwater turtles face quiet decline29 May 2026
  2. 4500m deep: remote observatory expands climate knowledge23 Mar 2026
  3. Earth's alien ocean10 Mar 2026
  4. Did we accidentally design our cities for mosquitoes?2 Mar 2026
  5. The impact of shifting ocean currents13 Feb 2026
  6. The strange physics of tides27 Jan 2026
  7. How you can help save the Great Barrier Reef4 Jan 2026
  8. The secret life of dams: small waters shape changing climate19 Dec 2025
  9. Saving the Sydney Seahorse15 Dec 2025
  10. How to keep Sydney Harbour clean11 Dec 2025