News tagged with earth day

Chasing down fugitive emissions

In an effort to respond to President Obama's call to reduce greenhouse gas emissions by 28 percent by the year 2020, researchers at the U.S. Department of Energy's Princeton Plasma Physics Laboratory (PPPL) ...

May 31, 2013 4 / 5 (4) 0

Earth Day? In Texas, it's for the birds

Team Sapsucker sped away in a minivan moments after midnight on Earth Day, ears perked and binoculars in hand, in a race to identify a US record number of bird species in a 24-hour period.

Apr 22, 2011 not rated yet 0

Earth Day Celebrates Green Way Of Life

The 40-year anniversary of Earth Day is sparking a renewed commitment to protecting natural resources. Across the country people recognize there are successes to laud, but also new challenges to confront.

Apr 22, 2010 3.2 / 5 (13) 8 | with audio podcast