Parts of New York City are getting their power from underwater turbines. Kasey-Dee Gardner finds out more about this type of renewable energy.
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Solar power can be complicated, but Solar Decathlon director Richard King gives Discovery News the lowdown on the three ways anyone can tap the sun's energy.
Solar homes come with the latest in green appliances and innovative technology at the 2009 Solar Decathlon. Discovery News' Alyssa Danigelis gets some home improvement tips.
Some people wear business suits to work, but scientists at Draper Labs have to wear "bunny suits" because they work in a clean room. Discovery News takes a tour of their lab and learns the ins and outs of clean room culture.
GPS can only do so much when it comes to pegging a specific location. Tracy Staedter finds out about the new tracking device Draper Labs has developed that can penetrate buildings and tunnels.
Cars talking to other cars, movies beamed right to your dashboard, your GPS letting you know there's an accident ahead. Traffic expert Rick Dye weighs in on the future of driving.
Maryland Blue Crab populations are dwindling and researchers are trying to find ways to replenish the stock. Kasey-Dee Gardner learns about technology being use to do just that.
Regrowing skin, bones and even organs might seem like something out of a mad scientist's lab, but the reality isn't so crazy. Jorge Ribas finds out how tissue engineering could help the sick and injured.
The road to restoration of the Everglades will be long and complicated, but from the residents of Florida, Bob Woodruff finds that they are all for supporting the cause.
Bob Woodruff, from Focus Earth, goes out at night to find out why crocodiles are flourishing around a nuclear powerplant instead of staying in the Everglades.
Eve Mosher is taking her message to the streets. She's chalking a line across New York City that shows where flooding could reach if a really big storm hits.
A glitch in a computer onboard the Hubble Space Telescope is causing communication issues. Discovery News finds out how NASA is fixing this long distance problem.
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