In a drought-hit Mexican border region at the center of growing competition with the United States for water, ...

Lerma river system, the organization H2O Lerma Con Encanto is seeing results with eggshell and volcanic rock filters.

U.S. has refused to release Colorado River water to Mexico, citing the country's overdue deliveries under a 1944 treaty.

"These hydrologic oddities illustrate how much we have still to learn about Earth's dynamic surface," researchers said in a ...

Time is ticking for states that share the shrinking Colorado River to negotiate a new set of governing rules. One major ...

Water recycling can lessen the burden on the Colorado River Basin, but just 26% of treated municipal wastewater is reused ...

UCLA researchers say California and other states aren't recycling enough water. They recommend reusing much more to ease ...

The Santuario de Chimayó draws thousands of pilgrims each year, especially during Holy Week when people walk for miles to ...

Ruidoso sits in a forest of tall pines with mountains playing peekaboo in the background. The name means “noisy” in Spanish, named after the rushing Rio Ruidoso that sings through town. Wild horses ...

The Colorado River and Rio Grande — two significant transboundary rivers at the US-Mexico border — are experiencing historic ...

Mexico's water debt to the United States under a decades-old supply treaty has opened a new battlefront between the two ...