Fri, Apr 08, 2011 at 12:14 PM
The U.S. has more tornadoes than anywhere else on Earth, but their sudden twists and turns still make them mysterious and mesmerizing.
Mon, Apr 04, 2011 at 1:15 PM
Every U.S. state is No. 1 in some environmental category ... and No. 50 in another.
Thu, Mar 17, 2011 at 4:12 PM
The EPA administrator will be one of several keynote speakers at the youth-led environmental conference.
Sun, Mar 13, 2011 at 9:08 PM
Here's a look at why such tremors happen and where the next one might strike.
Tue, Mar 08, 2011 at 8:51 AM
The Southeastern U.S. has been dubbed both the 'stroke belt' and the 'diabetes belt,' according to government researchers.
Thu, Feb 17, 2011 at 7:00 PM
Idaho's Mike Simpson actually sounds reasonable when bringing up the debates of the past.
Thu, Feb 10, 2011 at 3:35 PM
Each year, hundreds flock to Kentucky's capital to participate in a rally against mountaintop removal mining, the most destructive form of coal mining.
Thu, Jan 27, 2011 at 3:40 PM
Manhattan-based, self-organized event brings people together to exchange 'ideas worth spreading' within the sustainable food movement.
Tue, Jan 11, 2011 at 11:58 AM
Celebrating the life of a prominent anti-mountaintop removal mining activist.
Thu, Jan 06, 2011 at 2:54 PM
In a few years Kentucky may be home to the first LEED certified ark.