A colossal storm is threatening to bring severe weather to much of California this week and could impact travel over the ...

The forecast comes days after an expansive storm similarly trekked across the U.S. last week, unloading snow in the northern ...

When mountain permafrost thaws and glaciers melt, glacial lakes can become lethal flood risks for anyone downstream.

Weather forecasters warn about a major multiple-day outbreak of severe weather that includes multiple strong tornadoes from ...

Meteorologists warned parts of Washington, Oregon, California, Montana could see flash floods, toppled trees and ... including in major cities such as Seattle, Washington and Portland, Oregon.

Flash flooding is also an increasing threat in spring as thunderstorms become more numerous. Thunderstorms can produce rainfall rates of more than an inch per hour. Major flash flooding can occur ...

Flash floods unleashed by heavy rains have promoted officials to evacuate over 350 homes, shut down roads and cancel classes in southern Spain.

Chris Crews with Memphis Collison of Cordova explains how driving through standing water can create major damage.

Risk of severe thunderstorms packing damaging winds, hail, flooding downpours and a few tornadoes continue through Sunday ...

The study on improving Sungai Skudai should be expedited immediately following the major floods that hit Johor Baru, says ...