Record warmth in the West Temperatures will soar over the southwestern United States on the weekend of April 10 with some of the highest temperatures of the year so far for many areas, AccuWeather ...

An American desert icon is dying off in the southwestern United States. Experts say record-setting summers and intense droughts in Arizona are causing a well-known succulent to struggle.

Forecasters say it has been a wet start to this year’s monsoon season, which officially began June 15 and runs through the end of September. Parts of New Mexico and West Texas have been doused ...

A historic heat wave reached its maximum intensity across the southwestern United States and California on Sunday and established numerous records well above 100 degrees. Death Valley, Calif ...

As Hurricane Hilary headed toward the Baja California Peninsula and the southwestern United States on Sunday, meteorologists forecast heavy rain, flooding and even tornadoes in the region. It’s ...

Silent raw footage from the 1970s showcasing the Southwestern United States. Features Native American ruins, petroglyphs, canyon landscapes, and rock formations. Trump administration threatens to ...

The Southwestern Naturalist includes scientific manuscripts that deal with living or fossil organisms, assemblages, or ecosystems that occur in Mexico, Central America, and the region of the United ...