The toxic gas eyed as a possible culprit in the deaths of six dairy workers in Weld County last week is an infrequent but potentially dangerous feature of this type of agricultural work, while experts ...

HOUSTON — Brenham emergency officials briefly issued a shelter-in-place order for residents near Oil Field Road after workers drilling a water well struck pockets of hydrogen sulfide (H2S) and oil, ...

In August, tragedy struck rural Weld County when six workers at a dairy east of Keenesburg died from exposure to hydrogen sulfide gas. On Aug. 20, Oscar Espinoza Leos, 17; Carlos Espinoza Prado, 29; ...

DEER PARK, Texas -- Officials in Deer Park, Texas say the air is safe after a chemical leak at a plant killed at least two people. The Harris County, Texas sheriff said he doesn't know if any others ...

Overhead view of hydrogen sulfide release location and adjacent units with gold stars indicating the approximate location of the fatally injured from a previous CSB report on the fatal incident.

When Silt resident Troy Orth came home after reportedly being exposed to dangerous hydrogen sulfide on a Noble Energy gas well pad south of Parachute in 2009, he didn't talk too much about it. "He had ...