Jul 21, 2014 Why reducing acid in rain is just the first step in recovery.
Jun 17, 2014 Fabien Cousteau will spend 31 days living in an underwater laboratory
Jun 2, 2014 That's the good news. Less good: The next half is the hard part.
Apr 29, 2014 Toyota's move to Texas a big win for Texas Gov. Rick Perry.
Apr 14, 2014 Lanzhou’s water supply was contaminated with Benzene, a cancer-causing chemical
Feb 10, 2014 A grim domino effect for car manufacturing in Australia.
Jan 20, 2014 Coal may be synonymous with pollution but as coal historian Barbara Freese found, that wasn’t always the case.
Nov 21, 2013 Hydrogen fuel cells worked for Apollo astronauts. Now cars with the technology are bound for showrooms.
Kate Archer Kent
Nov 5, 2013 An advocacy group pushing high-speed rail in the U.S. begins its annual meeting.
Sep 20, 2013 The Environmental Protection Agency's is issuing new limits on emissions by coal-burning plants that new plants will need advanced carbon-capture technology to comply.