DAN ELLIOTT

Feral cats make Western Governors' list of invasive species

'If there’s early detection and rapid response, then there’s eradication'

Ex-interior officials: Zinke’s proposed overhaul unnecessary

Most already work in the field, they say

Colorado’s top oil, gas regulator becoming energy consultant

DENVER – Colorado’s top oil and gas regulator is stepping down to take a job with an energy consulting company, the state announced Tuesday. Oil and Gas Conservation Commission Di...

Push to move public land managers west wins new support

Zinke plan would divide regions by river systems, natural features

Officials consider using robots to combat mine spills

DENVER – Crumbling mine tunnels awash with polluted waters perforate the Colorado mountains, and scientists may one day send robots creeping through the pitch-black passages to study the mys...

U.S. sales of outdoor equipment slump as consumer habits shift

Generation looking for less specialized products

VA document says Colorado gunman had fled mental ward

DENVER – The gunman who killed a Colorado sheriff’s deputy escaped from the mental health ward of a VA hospital in Wyoming in 2014 but was returned, according to a Veterans Affairs document ...

Gunman made videos calling 911, confronting deputies

Colorado authorities were warned of gunman’s mental state

Evidence links quakes on Colorado border to energy waste wells

DENVER – Scientists say they have more evidence that an increase in earthquakes on the Colorado-New Mexico border since 2001 has been caused by wells that inject wastewater from oil and ...

Colorado proposes new rules for gas lines after blast

Explosion killed two people, destroyed home

Colorado says 430 pipelines failed leak test

Tiny holes or faulty parts could be the reason that about 430 oil or gas pipelines in Colorado failed a leak-detection test after a fatal explosion blamed on gas seeping from a severed line,...

Appeals court sidesteps decision on U.S. fracking regulations

DENVER – A federal appeals court on Thursday sidestepped a decision on whether oil and gas regulations enacted by the Obama administration are legal, noting that the current administration p...