"A Senate Energy and Natural Resources subcommittee will consider nine energy and climate policy bills this week, covering topics from engineering education and wind energy research to carbon capture technology development incentives and biofuels for small engines."

"The Obama administration's greenhouse gas ruling Monday was meant to send a warning to industry, the U.S. Congress, and the world: with or without a law, Washington will tackle global warming in a serious way."

"There are places where some wildlife that once thrived, are now gone. In Wisconsin, the Pine Marten has been wiped out. The shy animal looks a bit like a ferret. Pine Martens are members of the weasel family. Jeff Wilson and Dan Haskell are trapping pine martens in Minnesota for relocation to northern Wisconsin."

"Poland's Bialowieza National Park is home to some of the most impressive trees in Europe. Old growth oak, ash, spruce, hornbeam, linden, lime, and pine tower out of sight, their trunks dripping with luscious moss. For millennia these trees (some of which are more than 600 years old) have harbored legions of top carnivores, rare bugs, birds, and plants. Three packs of wolves range the park's wilderness, along with bison, lynx, wild boar, roe and red deer, otter, cranes, storks, three kinds of eagle, and four owl species." The park faces a number of threats, especially logging."