The University of Arizona has leased 2,240 square feet at Shoppes at Bears Path, 8892 E. Tanque Verde Road, for an office to support the observatory on Mount Lemmon. Dave Dutson, with NAI Horizon, ...

The Santa Catalina Ranger District is continuing its prescribed pile burns around Mount Lemmon. Ignitions have been favorable ...

TUCSON, Ariz. (KVOA) - The University of Arizona is inviting the public to participate in discussions regarding the Steward Observatory Catalina Mountain Stations on Mount Lemmon and Mount Bigelow.

It’s the first substantial snow of the season on Mt. Lemmon, and while businesses can still thrive without it, this is definitely their time to shine.

The $8.77 million project, led by the Federal Highway Administration, will add nearly 100 new parking spaces and improve access for visitors in Summerhaven.

A winter storm dumped about 3 inches of snow on Mount Lemmon by early Sunday morning, according to the National Weather Service. In Tucson, the soggy conditions, more than a half-inch of rain fell at ...

A new public program beguin by The University of Arizona invites people to view the heavens from telescopes on the summit of Mount Lemmon, one of the highest mountaintops in the continental United ...

MENASHA (WLUK) -- Comet Lemmon, a long-term comet visible in the night sky over Northeast Wisconsin, is offering a rare celestial display. The comet, discovered at Mount Lemmon Observatory in Arizona ...