"Eighty years ago, the United States and Mexico worked out an arrangement to share water from the two major rivers that run through both countries: the Rio Grande and the Colorado. The treaty was created when water wasn't as scarce as it is now."

"California Gov. Gavin Newsom (D) on Monday vetoed a bill aimed at tightening air pollution monitoring provisions for so-called fence-line zones that mark the perimeter of oil refineries."

"A Washington appeals court on Friday ordered the Biden administration to rewrite sweeping new pipeline safety rules issued in 2022."

"Watchdogs are raising new concerns about legacy contamination in Los Alamos, the birthplace of the atomic bomb and home to a renewed effort to manufacture key components for nuclear weapons."

"Wealthy homeowners are scooping up billions of dollars in tax credits for making their residences more energy efficient, while the poor are getting almost nothing under the same Biden administration effort."

"A significant die-off of brown pelicans in California has scientists searching for answers."

"About 68 million people in Southern Africa are suffering the effects of an El Nino-induced drought which has wiped out crops across the region, the regional bloc SADC said on Saturday."

"Since 2022, one of the largest oil producers in the Permian Basin has run its own local news website. The Chevron-operated site, Permian Proud, provides local news coverage for a region with a dwindling number of local news outlets, while inserting articles with a positive spin about the company."

"Several organizations focused on combating climate change joined forces on Monday for a $55 million advertising campaign in support of Vice President Kamala Harris, embracing what they describe as the economic upside of the Democratic Party’s environmental efforts."