The American reaction to an attack is classified, but details made public paint a harrowing picture.

A previously classified map could ignite fear across the United States as it marks the prime targets for a nuclear strike.

Amid rising global tensions with conflicts in Russia, Ukraine, and most recently Iran and Israel, social media has been buzzing with apocalyptic memes. Memes depicting world-ending events humorously ...

Along with other states, Colorado was home to Titan ICBM launch sites that were decommissioned when the missiles became obsolete.

Colorado firefighters have continued making progress as they battle several large wildfires burning across the western part ...

Colorado wolves didn’t roam as far into the Western Slope in the last month as they did earlier this spring, a new map released by state wildlife officials shows.

Contamination at the Colorado sites is much lower than that of Wyoming’s Atlas Missile Site No. 3. The Colorado sites average a contamination level of 3,600 parts per billion trichlorethylene.

Severe storms possible in Denver and Colorado Plains after sunny start A Severe Thunderstorm Watch is in effect for portions of northern Colorado until 9 p.m. Sunday.

In the end, the Titan I was a short-lived, transitional missile, but its brief existence explains why Colorado still has abandoned nuclear silos scattered across its landscape, although the USAF ...

A month after a decommissioned Titan II missile silo northwest of Tucson sold for more than the asking price, two more of the Cold War castoffs have hit the local real estate market.