Two such lunar canyons, Vallis Schrödinger and Vallis Planck, stretch over 270 km (168 miles) each, with depths of 2.7 km ...
Over the three-day storm, L.A. County's burn areas are expected to receive several inches of rain. How fast the rain falls ...
A massive amount of rainwater and mud was unleashed onto Pacific Coast Highway on Thursday, sweeping an L.A. Fire Department ...
In the Arizona desert, researchers are learning so much more about the peoples who have inhabited this land since antiquity ...
Two Grand Canyon-size features on the far side of the moon were likely formed in about 10 minutes after an unknown object ...
Just a month after fierce Santa Ana winds propelled a firestorm across Los Angeles County, residents faced another extreme ...
Wayne Martin Belger set out to make indelible photos of a mystical site on the Navajo Nation. First he needed to relearn how to walk ...
Discover the stunning beauty of Bryce Canyon National Park, where towering hoodoos and dramatic rock formations create an otherworldly landscape. Carved by erosion, these colorful limestone structures ...
“It was destroyed by erosion, plate tectonics ... these two canyons were similar in width and length to the Grand Canyon. Vallis Schrödinger is 168 miles (270 kilometers) long and 1.7 miles ...
When hills are healthy, vegetation anchors soil in place. But when that vegetation is burned off, hillsides become vulnerable ...
Micaela Bautista is one of many living in Bolsa Knolls facing an ongoing flood issue every time it rains heavily, having to spend thousands of dollars on cleanup each time.