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Unmanned aircraft systems (UAS), often called drones, serve an expanding number of recreational, commercial, military and scientific uses.

Wildfires burned about 2 million acres in the United States in the early months of 2017.

Don鈥檛 let the club鈥檚 name fool you: Slackers at CU is not for the idle or undisciplined. It鈥檚 for slackliners.

In April 鈥淏ecoming Butterflies鈥� opened at the CU Museum of Natural History.

CU-Boulder Olympian William Toomey

Michael Grab (Soc'07) creates stunning rock art, practicing at least three to five hours a day, often in moving water. It鈥檚 more than a hobby: Grab has given live stone-balancing performances at the World Economic Forum in Davos, Switzerland and at music festivals in Stockholm and in the Netherlands. He's also published a book of his work...

About 1,000 plant species, mostly exotic, thrive inside CU-Boulder's 30th Street greenhouse.

By 1911 CU-Boulder鈥檚 women had decided the time was right for a major campus building of their own, one with parlors, bedrooms, a dining room and a gymnasium.

They鈥檙e Boulder鈥檚 icon and hard to miss.

It鈥檚 been a banner year for the University Press of Colorado, the nonprofit book publisher co-founded by CU-Boulder in 1965.