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.
With the presidential election looming over 2012, we should take a cue from our Kenyan brothers and sisters. We need to take our analysis of the gross negligence of our financial institutions into the electoral arena.
There are many reasons to oppose the building of an oil pipeline from the tar sands of Alberta, Canada, to the refineries off the shores of Texas in the Gulf of Mexico.
Capitalism can sometimes be very confusing to figure out. It would be helpful if we had a very simple way to look at it.
In the race to obtain gas, many companies have taken to tampering with large underground deposits, using a process called hydraulic fracturing, or fracking, to retrieve it.
The space rock is about 1,300 feet across in size. And while it will pose no apocalyptic threat, it will notably be closer to the world than the moon.
How does waiving the Endangered Species Act in Glacier National Park help secure the border?