http://discovermagazine.com Science, Technology, and The Future http://discovermagazine.com/2008/apr/03-the-great-forgotten-clean-energy-source The U.S. uses less than 1 percent of our available geothermal energy. Prachi Patel-Predd 2008-04-03T05:08:09Z Print Article http://discovermagazine.com/2008/feb/new-source-of-green-energy-burning-tires Tire consumption for sports surfaces leapt 67 percent, but the boom times will last perhaps another two to three years before the market's saturated. Oddly enough, the ultimate solution may be considerably less elegant than recycling: using tires as fuel. Guy Gugliotta 2008-02-12T02:15:21Z Print Article http://discovermagazine.com/2007/sep/better-planet Antibiotic use on the farm hurts people—and doesn’t help the bottom line. Mary C. Pearl 2007-09-12T07:27:51Z Print Article http://discovermagazine.com/2007/aug/better-planet-nuclear-wind-power Solar is not close to being ready for prime time. Clean coal is decades away from wide use, and sequestering carbon dioxide is a huge challenge. It’s time to replace coal with wind and, yes, nuclear. William Sweet 2007-08-17T07:24:47Z Print Article http://discovermagazine.com/2007/jul/better-planet Can we save honey bees from Colony Collapse Disorder? Josie Glausiusz 2007-08-01T11:11:41Z Print Article