From green business and new environmental legislation to how nature impacts our environment in ways never before considered, Earth Wise offers a look at our changing environment.

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Sep19

Trouble from tropical fish

tropical fish

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One of the highlights of visiting tropical destinations such as the Caribbean and the South Pacific is the profusion of colorful tropical fish that inhabit the warm waters of these places.  Climate change is raising water temperatures far from the tropics and tropical fish are migrating to entirely new locations.  While this may sound like a good thing, is definitely isn’t. (more…)

Sep18

Light rail systems really help

light rail

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More and more American cities have been adding or expanding light rail systems in recent years.  Notable examples over the past decade include Los Angeles, San Francisco, Portland, Dallas and Denver. (more…)

Sep17

Hellbender populations

Hellbender

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North America’s largest salamander is disappearing at an alarming rate. Hellbenders commonly reach two feet in length and have a life span of up to 30 years. They are the third-largest salamander in the world, after the Chinese giant salamander and the Japanese giant salamander. (more…)

Sep16

Throwing away fish

trawling nets

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The worldwide fishing industry is in danger.  If current trends continue, it could collapse by 2050 because three-quarters of the world’s fish stocks are being harvested faster than they can reproduce.  Some 80% of fish species already are fully exploited or are in decline and the great majority of all large predatory fish already are gone. (more…)

Sep15

Turning food waste into biogas

Rotting Apples

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Turning food waste into fuel is not a new idea, but it is one that is finally starting to catch on in a big way.  A growing number of wastewater treatment plants across the country are participating in the effort to recycle food waste and produce biogas. (more…)

Earth Wise is a presentation of WAMC Northeast Public Radio and The Cary Institute of Ecosystem Studies Follow us Facebook Twiter RSS Podcast