EarthTalk

EarthTalk: Algae’s Potential

EarthTalk EarthTalk - May 7, 2024

Dear EarthTalk: We used to hear a lot about algae's potential as a renewable source of biofuels. Is it still being cultivated and processed...

EarthTalk: Sand Batteries

EarthTalk EarthTalk - April 28, 2024

Dear EarthTalk: Could plain-ol’ beach sand be the next frontier in renewable energy? -- Paul C., Baltimore, MD In our ongoing quest for sustainable energy solutions,...

EarthTalk: 4 Day Workweek Climate Benefits

EarthTalk EarthTalk - February 25, 2024

Dear EarthTalk: What are the climate benefits of switching over to a four-day workweek? -- P. Proby, Denver, CO Nearly 200...

EarthTalk: Biosphere 2

EarthTalk EarthTalk - February 1, 2024

Dear EarthTalk: What ever became of the Biosphere 2 project in Arizona and what did we learn from it? --...

EarthTalk: Old Growth Inventory

Columns EarthTalk - December 31, 2023

Dear EarthTalk: How much “old-growth” forest is left in the U.S. today and what are we doing to protect...

EarthTalk: Greener Holidays

EarthTalk EarthTalk - December 16, 2023

Dear EarthTalk: The holiday season brings so much food and packaging waste. What can I do to be part...

EarthTalk: Concrete – Scourge of the Planet

EarthTalk EarthTalk - November 30, 2023

Dear EarthTalk: Why is concrete production bad for the planet? Are there sustainable options? -- James B., Milwaukee, WI Concrete is...

EarthTalk: Spotted Owl’s Fate?

EarthTalk EarthTalk - November 19, 2023

Dear EarthTalk: How is the Northern Spotted Owl—the once endangered poster bird for old growth forest conservation in the...

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Popular Posts

William-Dale Lee “Billy” Nelson

MDC sets deer and turkey hunting dates for 2026-2027 seasons

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MDC needs birders to help with annual Audubon Christmas Bird Count

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Franklin Joseph Lane

William-Dale Lee “Billy” Nelson

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Kathlene Ellen Gilpin

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