|
Smog, pollution threaten parks Story Date: 5/29/2012
|
Source: ASHEVILLE CITIZEN-TIMES, 5/28/12
The California forest that is home to the biggest and oldest living things on earth, the giant sequoia redwoods, also suffers a dubious distinction. It has the worst air pollution of any U.S. national park.
For more of this story, click here.
|
|
|
|