Students, gardeners, retirees, and other volunteers taking part in a nationwide initiative, Project BudBurst, are finding hints that certain plants are blooming unusually early.

Even with modern observational equipment, birds can still be useful in sensing the boundary layer—the region of the atmosphere closest to the surface.

Unidata celebrated its 25th anniversary on 15-16 October with a rare gathering of staff, founders, partners, and collaborators from around the country. Attendees celebrated the program's accomplishments and looked ahead to the future.

The National Center for Atmospheric Research (NCAR) is partnering with the Boulder Public Library to present a series of public talks and a new exhibit to mark the research organization's 50th anniversary this year.

Have you ever looked up in the sky and seen something totally surprising?