This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. A new energy facility southwest of Phoenix ...

MONROE —The black-and-white patched faces of 400 dairy cows peered out curiously from their barn last week, ears flicking nervously at faces they didn’t recognize. These cows, along with 2,000 others ...

Forty miles north of the U.S.-Mexico border in Southern California’s Imperial Valley, the Brandt Company cattle ranch is the largest single point source of methane emissions in the state, releasing ...