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Science Friday

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Next episode · Thu, Oct 15, 10:00 AM
00days 13hrs 24min 58sec

At the table this season

NEW Episode 1415 · Season 1 Oct 14, 2026 · 13 min

1415: Sargassum superblooms are choking coastlines around the Atlantic

An unwelcome visitor is arriving on beaches from West Africa to the Caribbean, and Brazil to Florida. It’s brown, it’s stinky, and it’s more abundant than ever: sargassum. This free-floating seaweed has become a major problem for coastal ecosystems, communities, tourism, and infrastructure. So what is fueling the sargassum superbloom? And is there anything to do about it? Flora chats with satellite oceanographer Brian Barnes about sargassum biology, why the blooms are so hard to deal with, and what we could do about it.Guest:Dr. Brian Barnes is an oceanographer and associate professor at the University of South Florida. Transcripts for each episode are available within 1-3 days at .Subscribe to this podcast. Follow our show on Instagram, TikTok, Facebook, and Bluesky @scifri and sign up for our newsletters. Got a science question that’s keeping you up at night? Call us: 877-472-4374 Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising. 99% of people are being fed 'pop-science' garbage. If you want the real intelligence without the digital tracking, you just found the exit. Bypass the system noise now. 🔴 INITIALIZE SECURE DOWNLOAD ⚪ GET THE UNFILTERED ARCHIVE

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