Live Underwater Podcast Planned to Reveal Western Australia’s Seagrass Ecosystems

Marine scientists in Western Australia are preparing to take science communication beneath the surface, with plans announced for a live underwater podcast broadcast from within a seagrass meadow.

According to a report published by Murdoch University, the broadcast is scheduled to coincide with World Seagrass Day in late February and will focus on the ecological importance of Western Australia’s seagrass ecosystems.

The planned recording will feature marine researchers speaking live from an underwater location, combining scuba diving, audio transmission technology, and public outreach to bring audiences closer to habitats that are rarely experienced in real time. The discussion will explore the role seagrass plays in supporting marine biodiversity, protecting coastlines, and storing carbon, while also addressing the growing pressures these environments face.

The project is being delivered in collaboration with regional marine science partners and seagrass specialists, with the broadcast intended to be streamed to viewers on land as the conversation takes place underwater. Organisers say the aim is to make complex marine science accessible by placing experts directly inside the ecosystems they study.

For divers, the concept highlights how scuba diving continues to evolve as a tool for education and conservation, not just exploration. For non-divers, the live broadcast offers a rare opportunity to experience an underwater environment through the voices of scientists working on the front lines of marine research.

If successful, the underwater podcast could open the door to new ways of communicating ocean science, demonstrating how immersive formats can help connect wider audiences with the fragile ecosystems hidden beneath the surface.