Environmentalism is the study and social movement concerned about environmental conservation and teh reduction of human impact on it. Environmentally-friendly products or practices are also known, loosely, as "green."
Robots can fight pollution, climate change and help better the environment in many ways. Here are a few green-bots that get the job done.
2 | April 26, 2011 11:37am
Molycorp tries to correct some deadly environmental mistakes with a new mining facility that taps some of the world's most prized elements used in the production of everything from hybrid cars to...
1 | April 25, 2011 12:44pm