A test project off the shores of Oahu, Hawaii is using a special buoy to collect wave power and turn it into electricity. While the idea isn't new, this is the first time that such a buoy has been connected to the grid and is actually producing usable power.
Siberia's melting permafrost: crater saga is scarier than anyone thought; Berkeley study directly IDs climate change culprit; Even earth scientists struggle to defeat global warming using interactive game.
Top military experts and government institutions like the U.S. Department of Defense and National Intelligence Council warn that climate destabilization threatens our national security, yet global emissions just keep going up.
The first industrial revolution was driven by carbon-based energy resources. The second one is driven by green technologies. The wind, the sun's rays and waves are just as much a source of energy as oil and natural gas.