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 ...
SAN DIEGO (Border Report) — Whether you call it hydrogen sulfide, H2S, or “sewer gas,” plenty of it is circulating in the Tijuana River Valley. The compound is created by the high levels of sewage ...