Deep beneath the ocean in the Clarion-Clipperton Zone, potato-sized metal nodules may hold the key to green energy—and a new study reveals they can produce “dark oxygen” 4,000 meters below the surface where sunlight isn't visible. 

Dec 1st 2025  

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Deep beneath the ocean in the Clarion-Clipperton Zone, potato-sized metal nodules may hold the key to green energy&mdash;and a new study reveals they can produce &ldquo;dark oxygen&rdquo; 4,000 meters below the surface where sunlight isn't visible.&nbsp;
Dec 1st 2025&nbsp;&nbsp;
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Please Like, Comment and Follow 'The Ray Appleton Show' on all platforms:&nbsp;&nbsp;
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'The Ray Appleton Show&rsquo; is available on the KMJNOW app, <a href="https://podcasts.apple.com/us/podcast/ray-appleton/id1067973515">Apple</a> Podcasts, <a href="https://open.spotify.com/show/45yqwGbFrbBtYvarq5Ko4k">Spotify</a>, YouTube or wherever else you listen to podcasts.&nbsp;&nbsp;&nbsp;
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'The Ray Appleton Show&rsquo;&nbsp;&nbsp;
Weekdays 11 AM -2 PM Pacific on News/Talk 580 AM &amp; 105.9 KMJ&nbsp;&nbsp;
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Ray Appleton began his radio career in Fresno in 1969. That career has taken him from Fresno to London and back. He has been a part of the KMJ team since 1987 and continues to share his thoughts and viewpoints with his very large and loyal audience weekdays from 11am-2pm on Central California's News Talk 580 and 105.9 KMJ!

Ray Appleton began his radio career in Fresno in 1969. That career has taken him from Fresno to London and back. He has been a part of the KMJ team since 1987 and continues to share his thoughts and viewpoints with his very large and loyal audience weekdays from 11am-2pm on Central California's News Talk 580 and 105.9 KMJ!