Wed, May 25, 2011 at 9:55 AM
Video: A violent storm system packing powerful tornadoes ravages parts of Oklahoma, Arkansas and Kansas, claiming at least 12 lives. The Weather Channel’s Mike Seidel reports from Piedmont, Okla.
Tue, May 17, 2011 at 4:01 PM
Urbanization, bioenergy use, weather patterns, land ownership changes and invasive species will be the causes of the deforestation.
Fri, May 13, 2011 at 8:47 AM
The Army Corps of Engineers placed plastic sheeting along a section of the Yazoo Backwater levee to keep it from eroding if the levee is overrun.
Wed, May 11, 2011 at 1:07 PM
Photos of effects of the near-record water levels along the Mississippi River.
Mon, May 09, 2011 at 5:39 PM
Rising waters are flushing animals, including some of America's most feared reptiles, out of their natural habitats and into close contact with people.
Sun, May 08, 2011 at 10:56 AM
Dozens of U.S. southern towns were devastated by tornadoes last month, and now some of the same are facing flooding from melting snow in Canada.
Fri, May 06, 2011 at 12:02 PM
Following two years of severe flooding in the U.S., MNN takes a closer look at how these disasters occur.
Tue, May 03, 2011 at 7:33 PM
The state usually has about 32 skunks per year that test positive for rabies, but so far this year, Arkansas has already reported 35.
Tue, May 03, 2011 at 12:05 PM
If you live in the South, prepare for the return of some noisy neighbors.
Sun, May 01, 2011 at 9:14 PM
The Obama administration is trying to show an effective response to the deadliest U.S. natural disaster since Hurricane Katrina.