The erosion threshold of sand-mud mixtures is investigated by analyzing the momentum balance of a sand particle or a mud parcel in the mixture bed surface, and a formula for the critical shear stress ...

The 10,000-acre Hughes Fire near the Los Angeles County community of Castaic, which sent thousands fleeing this week, was more than 95% contained Sunday with all mandatory evacuation orders lifted.

Mandatory evacuations were issued Wednesday in the Castaic area due to the fast-spreading Hughes Fire. CAL FIRE's map shows the evacuation zones.

She was told it was due to “multiple policy violations” when she tried to log in after the ban was lifted. “This has been very politically targeted,” said Ms Carter, a political and social ...

A brief lull in activity that coincided with flight restrictions imposed by the feds has ended, now that the Federal Aviation Administration lifted the ban. And the mysterious unmanned aircraft ...

Sinn Féin has lifted a suspension on Belfast City Councillor JJ Magee following an investigation by the Local Government Commissioner for Standards. In a statement, the party said the council ...

Still, no one should drive that fast anyway in a vehicle lifted this high. This also makes the Off-road concept a much more realistic one compared to more sci-fi Audi concepts like the ...

The Justice Department filed a motion Friday asking to lift the order imposed on commuted Jan. 6 defendants barring them from entering Washington, D.C., and the Capitol building. The order was ...

But Mother Nature often has more than a few tricks up her sleeve when you’re way out there, and one of her most common is leaving you to traverse a trail strewn with thick, slippery mud.

Evacuation orders have been lifted but several road closures remain in place. Crews had the spread of the blaze halted at roughly two acres as of 3:45 p.m., officials said. The fire caused no ...

Evacuation orders have been lifted for thousands of Californians as firefighters continue to make headway against major blazes around Los Angeles. Two new fires have also ignited further south in ...

Firefighters worked overnight to get the upper hand on a fast-moving fire that exploded off the 405 Freeway near the Getty Center Wednesday evening. Los Angeles Fire Department crews responded to ...