Colorado has the potential for much larger earthquakes than a 2.9 quake in Dacono on June 13. Here's what to know and when the last earthquake was.

The massive earthquake in Russia this week may have been thousands of miles away, but scientists were able to measure it from ...

The largest Colorado earthquake on record took place in 1882, in the northern part of the state, west of Fort Collins, officials said. It measured at 6.6 magnitude, according to USGS records, and ...

The sixth most powerful earthquake on record triggered widespread evacuation orders across multiple countries including the ...

Staff in Colorado will continue to monitor the aftershocks as Japan deals with the aftermath of that deadly earthquake. "We've recorded about 30 aftershocks for this earthquake in the range of ...

In a historic ruling, the Colorado Supreme Court barred Donald Trump from the state's primary presidential ballot. Chilling details have emerged of what hostages kidnapped by Hamas militants on ...