Tagged
pollution
Page 2
Rebecca Harrington • April 10, 2015
Scientists are working on turning harmful algae blooms intro practical energy sources
Lydia Chain • April 3, 2015
Cows munching grass instead of corn could cut nitrogen pollution
Jennifer Hackett • February 9, 2015
The debris littering this historic island is just a tiny part of a global littering problem
Elizabeth Newbern • January 25, 2014
The first National River faces the threat of pollution from a large pig farm
Benjamin Plackett • May 24, 2012
The Chicago River is well on its way to environmental recovery, but there is still work to be done
Kelly Slivka • October 27, 2011
As historic pollutants ebb in the Arctic, poisons from fossil fuels are taking their place
Kathryn Doyle • October 17, 2011
Light pollution threatens humans, animals
Francie Diep • December 30, 2010
A look at one uranium mine shows how difficult it will be to clean up the reservation’s hundreds of abandoned Cold War-era mines
Francie Diep • October 5, 2010
Living near major roadways may increase the risk of dying of coronary heart disease