Storms now pounding Southern California are raising the specter of more danger for residents—debris flows in areas already ...

As urban development accelerates and rainfall intensifies, traditional drainage systems are under unprecedented strain. The ...

Cracks in concrete can occur due to various factors, some of which develop over time, while others may result from construction p ...

Experts told USA TODAY that further testing is needed to help communities understand the risks of lingering L.A. wildfire ...

More than a dozen atmospheric rivers dumped rainfall on California in 2023 but replenished only 25 percent of the water lost from aquifers since 2006.

After a wildfire, the danger continues, especially during torrential rain that can set off fast-moving landslides known as ...

Scientists using seismic data tracked groundwater levels beneath the L.A. area. They found heavy rains in 2023 boosted ...

In a recent interview, Abe Isaak, a sales account manager for AgroLiquid in California, shared insights on soil and tissue ...