A finely textured cloud leads to an informal investigation and a lively scientific debate over how it formed.

Snowstorms have been a dime a dozen across much of the central and eastern United States over the last few months, but four of them got special scrutiny.

Huge temperature swings are well known to residents of the Front Range of Colorado, thanks to the arrival of sharp winter cold fronts as well as chinook-driven warm-ups.

Experience hands-on science and Halloween fun at NCAR on Saturday, October 30, from 10:00 a.m. to 4:00 p.m. This free event is a family favorite.

Veterans in the Boulder-Denver area will be the focus of a job fair on Tuesday, October 19, from 9:00 a.m. to 3:00 p.m. A number of area companies need to fill about 200 positions over the next 6 to 12 months in a broad range of fields.