

California’s kelp forests have struggled to recover since the 2013–2017 marine heat wave, despite major restoration efforts by scientists, fishermen, tribes, and volunteer divers. The decline reflects a global trend tied to ocean warming, as the sea absorbs roughly 90% of the excess heat generated by fossil fuel emissions. According to a 2023 study in…

On the latest episode of Rising Tide, hosts David Helvarg and Vicki Nichols Goldstein sit down with Erin Hudson, Director of the Seafood Watch program at the world-renowned Monterey Bay Aquarium. With more than 15 years dedicated to advancing sustainable seafood, Hudson brings deep insight into how consumer choices ripple through ocean ecosystems and fishing…

Our director reflects on California’s gray whales as once-touted success story of marine protection — rescued from near-extinction through laws like the Marine Mammal Protection Act and the global whaling ban — now facing a new crisis. Scientists are observing large numbers of emaciated whales along the West Coast, linked to climate-driven changes in their…

In the latest episode of Rising Tide: The Ocean Podcast, David Helvarg and Vicki Nichols Goldstein speak with longtime ocean activist and former guest Richard Charter about the Trump administration’s punitive effort to open the entire California coastline to offshore oil drilling. It has been several years since their last conversation with Charter, who has…
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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!