Hawaii, Alaska and the Southwest face an increased threat of wildfires this summer, but most of the country should see normal or below-normal problems, forecasters said Sunday.
Martin Vazquez glides silently through the pandemonium of rush hour in Mexico City, drives his sky-blue scooter up to a charging station and plugs it in.
Intel's plan for massive job cuts is creating uncertainty in one of New Mexico's largest cities.
Storms brought deep snow to the mountains that feed the vital Colorado River this winter and spring, but the dried-out landscape will soak up some of the runoff before it can reach the river and the 40 million people depending ...
It was nothing but clear, blue skies as the sleek, jet-powered plane approached the runway at Spaceport America in southern New Mexico, only to briefly touch down and then thrust off again.
Erosion after severe wildfires can be the dominant force shaping forested mountainous landscapes of the U.S. Intermountain West, suggests a new research paper by two University of Arizona geoscientists.
Runoff from autumn storms kicked up the levels of some contaminants in a southwestern Colorado river after a massive spill of toxic mine waste, but concentrations of other pollutants declined or didn't change, researchers ...
Engineers installing lampposts in Mexico City's historic center have discovered a stone slab covering the tomb of one of the first Catholic priests following the 1519-1521 Spanish conquest.
Archaeologists have found a massive stone slab covering the tomb of one of the first Catholic priests in Mexico following the 1521 Spanish conquest, a grave sunk into the floor of what appears to be an Aztec temple.
The environmental authorities in Mexico City will keep 40 percent of cars off the roads on Wednesday because of extremely high pollution levels, officials said.