By Jeff Spross on October 11, 2013
The standards haven't been revised since 1988, even though emissions from wood-burning devices include pollutants dangerous to human health.
By Joanna M. Foster on August 2, 2013
Maine Gov. LaPage says thanks, but no thanks to decades old anti-smog regulations.
By Sy Mukherjee on July 15, 2013
Want daily updates on important issues? Subscribe to
By Ryan Koronowski and Katie Valentine on June 26, 2013
By Ryan Koronowski on April 24, 2013
By Jeff Spross on February 15, 2013
By Sy Mukherjee on February 7, 2013
By Rebecca Leber on January 24, 2013
By Climate Guest Blogger on January 23, 2013
By Climate Guest Blogger on May 13, 2012