The disruption began after two major 500-kilovolt transmission lines near Medicine Bow tripped, triggering an abnormal ...

The outage, reported shortly after 12:45 pm local time, is affecting much of the city along with surrounding communities ...

Thousands are without power across western South Dakota and Wyoming. Casper, Wyoming, is heavily impacted with nearly 55,000 ...

Converse Co., Wyo. - Nearly 60,000 customers a re without power Thursday afternoon in much of Casper and central Wyoming area ...

"This was a utilities operation outside of our system, so not aware of anything related to, you know, any acts of the sun or ...

A large power outage left Sheridanites and other Wyoming communities without electricity for most of the afternoon Thursday.

Electricity is out all over Wyoming since just after 1:30 p.m. today.

Up to 95,000 customers experienced a massive power outage on Thursday afternoon, sweeping across central and north-eastern ...

A massive power outage has left most of the northeast corner of Wyoming in the dark, along with areas in Montana and South Dakota. Nearly 84,000 ...

A massive power outage swept across western South Dakota and northeastern Wyoming on Thursday, November 13, leaving tens of thousands of residents without electricity and disrupting transportation, ...

In a significant disruption, nearly 55,000 customers in Wyoming faced power outages on Thursday, with the Casper area being hit the hardest, affecting over 26,000 residents. This incident highlights ...

A massive power outage affected over 84,000 customers across Wyoming, Montana, and South Dakota on Thursday, amid unconfirmed ...