In Trump administration’s plan, California, Arizona and Nevada face about a 20% cut to water supply over two years

Nevada filed a federal lawsuit on Monday challenging the Trump administration’s new plan for the imperiled Colorado River, launching what could become the first of many court battles over the waterway that supplies 40 million people, dozens of tribes and 5.5m acres of farm land across the American west.

The federal plan, issued Friday, cut roughly 20% from the water supplied to lower basin states – Nevada, Arizona and California – over the next two years, with a potential for harsher cutbacks in the future, based on conditions.

The president’s border wall plan could damage or destroy ‘the oldest-known books in North America’

On an overcast summer morning, Carolyn Boyd, an archeologist at Texas State University, stood at the foot of a cave in west Texas, looking up toward a series of towering murals painted on a rock wall. Three massive human-like figures soared toward an overhang that had sheltered the painting from the elements since they were drawn here perhaps 4,000 years ago.

An artist herself, Boyd knows how hard it would have been to paint these long, crisp lines. Before starting, the bands of Indigenous hunter-gatherers who lived in this west Texas valley, where the Pecos River empties into the Rio Grande, would have spent weeks pulverizing gypsum, hematite, limonite and manganese to make paint. They would have gathered massive quantities of sotol stalks to fold its fibers into scaffolding. The painting itself would have required teamwork and precision, with people at the bottom guiding artists on the wall as they painted figures stretching up to 30ft tall.

Trump administration finalized rule to end Medicaid support for care including hormones and speech therapy

New Mexico will continue funding gender-affirming care for minors after a federal rule ending Medicaid support for such care goes into effect.

On 13 August, the Trump administration finalized a rule – set to go into effect on 13 October – that will end funding for gender-affirming care through Medicaid and the Children’s Health Insurance Program (Chip).