Colorado authorities are investigating what caused a two-vehicle collision that killed a Nebraska woman.
A serious stomach virus is traveling across the country and has gotten as close to Colorado as Kansas and Nebraska.
Nebraska officials are sending a firefighting helicopter to Colorado to help that state battle raging wildfires near Colorado Springs.
Robin Walter and Sebastian Tsocanos plan to spend the next five months winding 1,400 miles on horseback through the Great Plains, through dwindling prairie grasslands.
Several Colorado counties that strongly oppose increased regulation of the oil and gas industry say they want to form their own state.
A retired California firefighter who disappeared from a Chicago-bound train has been found dead in western Nebraska.
The family of a retired California firefighter who disappeared from an Amtrak train says it now appears that he may have fallen from the train somewhere in eastern Colorado or western Nebraska.
Authorities have released more information on a deadly collision between a personal watercraft and a boat on Lake McConaughy in western Nebraska.
A Colorado man is missing and another man is hurt after a thunderstorm at Lake McConaughy in western Nebraska.
Two carjacking suspects are behind bars after leading police on a high speed chase through Colorado and Nebraska.