The latest is how Gov. Tom Corbett separated one of the wealthiest and more high-tech/industrial areas of the state from the rural areas.
The weak-at-best conference statement merely reaffirmed the goals from 20 years ago for a sustainable world, without making any binding agreements which could make that actually happen.
Animal rights and environmental activists are suddenly snapping to attention in the face of this once-misunderstood music.
Some Interior Department biologists claim that shooting thousands of barred owls will save the spotted owl in the Pacific Northwest, but there are many reasons to oppose this owl kill program.
James Cameron made a historic solo dive in his Deepsea Challenger to the Mariana Trench.
The natural gas industry defends hydraulic fracturing, better known as fracking, as safe and efficient. Research studies and numerous incidents of water contamination prove otherwise.
The sheer grandiosity of the project - the nightly slow motion parade through 22 cities, the $10-to-$20 million price tag - provoked new conversations about the validity of Earth Art,
Make no mistake, it was Native Americans who spearheaded and bore the brunt of the campaign against the TransCanada Keystone XL Pipeline.
The U.S. postal service like our national parks is a national treasure.
"There is no such thing as global warming," says GOP presidential hopeful Rick Santorum.