The industry calls this benchmark the “operator factor,” basically arc-on time divided by total time, then expressed as a ...

Chevron is being fined $1.5 million for last year's oil well blowout in Weld County after the Colorado Energy and Carbon ...

Wednesday marks 52 years since the remains of a 15-year-old were found in Weld County, and investigators are again asking for tips to solve what happened to her. It's the county's oldest cold case.

The smell of fresh-laundered clothing can be refreshing, but all that work reading labels and sorting, turning shirts outside-in, and lugging baskets around the house is tiresome. Then there's ...

WELD COUNTY, Colo. – Weld County Sheriff’s detectives are asking for the community’s help in solving the 1986 homicide of Fort Lupton farmer Gerald J. Dreiling. Nearly four decades later, ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

Thirty-six years after 17-year-old Tracey Disbrow was found dead outside Erie after going missing, the Weld County Sheriff’s Office is still looking for answers. Tracey Disbrow's case is still cold, ...

The Weld County Sheriff’s Office (WCSO) brought renewed attention to a cold case from 1975 involving the murder of Marjorie Sue Fithian in a post on Facebook this week. The sheriff’s office said there ...

The Weld County Sheriff’s Office continues its pursuit of justice in a more than 20-year-old cold case involving Ruben Ortiz-Gutierrez, whose body was discovered on May 16, 1998, in a rural area of ...

Getting your Trinity Audio player ready... The Weld County Sheriff’s Office again is asking for the public’s help solving the homicides of two men whose bodies were found 14 years apart on May 16. The ...