A storm wreaked havoc across the eastern half of the U.S., bringing blizzard conditions to the Midwest, tornadoes to the ...

A suspected host species is the prairie sunflower, Helianthus petiolaris, specimens of which were observed to have been defoliated by a small population of the plains lubber grasshopper inhabiting a ...

Appreciable winter snowpack will help the Rockies and Central Plains get a good start to spring, then as spring pushes in, ...

A 50 percent chance of snow, mainly before 11am. Widespread blowing snow, mainly before 11am. Cloudy, then gradually becoming ...