Mon, Apr 11, 2011 at 9:39 AM
Video: Tornadoes tore through the nation’s heartland Sunday night, damaging dozens of homes and sending two people to the hospital with injuries.
Sun, Apr 10, 2011 at 5:47 PM
The river started a gradual decline after reaching a preliminary crest at the fourth-highest level on record with rain storms lighter than expected.
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.
Wed, Mar 30, 2011 at 8:53 AM
The good and the bad considerations of getting more oil from our neighbors to the North.
Tue, Feb 15, 2011 at 8:01 PM
Expansion of the TransCanada pipeline is coming with a few complaints — not what the company wants to hear these days.
Fri, Dec 10, 2010 at 11:50 AM
Natural gas is cleaner than coal and oil, helping make it the hottest fossil fuel in America lately. But a controversial drilling technique known as 'fracking' has some wondering if a U.S. natural gas boom is worth the risks.
Mon, Dec 06, 2010 at 3:19 AM
Farmers, ranchers and landowners earned credits by growing grasses and trees or using no-till farming practices.
Mon, Nov 22, 2010 at 3:06 PM
The survey results show voters support conservation and approve of expanding upon current efforts to better protect the state’s natural areas, water and wildlife habitat.
Thu, Nov 18, 2010 at 4:01 PM
A huge oil reserve under the western part of the state is drawing interest, according to reports.