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Science, Tech & Environment

Sleek and cheap

The eggbeater design of the vertical axis wind turbine is nothing new but it may be the wave of the future. A small company in Nevada is testing the efficiency of their vertical turbines and, as Spectrum Radio's Prachi Patel-Predd reports, if they pass muster, the relatively inexpensive windmills may soon be on the market for homeowners.

Science, Tech & Environment

Green goes to the boardroom

More and more companies are finding ways to make economic growth with environmental benchmarks part of their mandates. Fred Krupp, author of 'Earth: The Sequel' and president of Environmental Defense Fund, tells host Steve Curwood, the profit motive that helped create global warming can also help solve it.

Science, Tech & Environment

Vision of a sustainable city

In honor of Earth Day, we revisit some of our favorite stories. When reporter Cecilia Vaisman visited Curitiba, Brazil in 1994, she learned how a city with a growing population and outdated infrastructure transformed into a sustainable and wonderfully livable city, with lots of green space, recycling programs, and an efficient rapid transit system.

Science, Tech & Environment

Dial-A-Fish

When you're in the supermarket or ordering fish at a restaurant, ever have trouble remembering which species has high mercury, which is overfished, and which is the most sustainable? Now, a new text messaging service can tell you everything you need to know, whether one fish, two fish, red fish or blue fish.

Science, Tech & Environment

Clean water for Kenya

In Kibera, a slum of Nairobi, Kenya, clean water is too scarce. But a new technology that takes just a plastic bottle and six hours in the sun is helping reduce sickness and diarrhea in the community, and in other developing countries around the world. Jessica Partnow reports.

Science, Tech & Environment

Green cleaning cooperative

Professional housecleaners are frequently exposed to hazardous cleaning products and have a higher incidence of asthma compared to other workers. In the Boston area, a group of Brazilian immigrant housecleaners have joined together to form a co-op that makes their own environmentally-friendly and safe cleaning products and educates other housecleaners.

Science, Tech & Environment

Manure magic

Dealing with large amounts of manure on industrial livestock farms has never been easy, environmentally sustainable, or profitable, but that's starting to change. Living on Earth reports on a growing industry that capitalizes on the power poop.