Across Caribbean coasts, sargassum is covering the beaches. This smelly seaweed doesn’t just stink — it also kills fish and other marine life and impacts local economies by making activities like kayaking and snorkeling nearly impossible. In June, the amount of sargassum broke the all-time record for the amount of this brown seaweed in the […]
You might compost religiously. You might recycle everything your city can handle. But even the most environmentally conscious individual might have trouble responsibly disposing the ubiquitous food wrapper. These crinkly, colorful sheets that come with our granola bars and potato chips can contain so many different materials mixed together (plastic, aluminum, paper, etc.) that recycling […]
By Sarah Bedolfe Summer in southeast Alaska is kelp season for the cofounders of Barnacle Foods, Lia Heifetz and Matt Kern. Each week, the pair watches the tides and weather, waiting for the right moment to cruise out to the abundant kelp beds offshore. They lean over the side of the boat and pull up […]
By Marlene Cimons The Smithsonian Institution calls coralline algae “the unsung architects of coral reefs.” These pink-colored seaweed, with a skeletal structure that resembles honeycomb, live in harmony with coral. They strengthen the corals’ foundation by growing over and between gaps in coral reefs, essentially gluing sections of coral together. They provide a surface for […]
The answer to powering our devices might have been hiding in our sushi all along. An international team of researchers has used seaweed to create a material that can enhance the performance of superconductors, lithium-ion batteries and fuel cells. The team, from the U.S., the UK, China and Belgium, came up with the idea to […]
By Josh Chamot Seaweed is an acquired taste, but rich in nutrients and cheap to produce, and it could replace carbon-intensive foods on menus everywhere. With that in mind, Lisette Kreischer and Marcel Schuttelaar wrote Ocean Greens, a guide to cooking with seaweed. Kreischer shared her insights on seaweed with Nexus Media, along with two […]
ETC Group From the United Nations (U.N.) Rio+20 preparatory meetings in New York, ETC Group launched Who Will Control the Green Economy? The 60-page report connects the dots between the climate and oil crises, new technologies and corporate power. The report warns that the world’s largest companies are riding the coattails of the “Green Economy” […]
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