A CBR test of soil, which stands for California Bearing Ratio test, is a toolkit to assess soil’s lead-bearing potential to determine whether the land is suitable for construction projects.

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

The federal government broke with a long-standing safeguard to ensure no contamination is left behind after wildfires. Local ...

In today's newscast, the California Teachers Association has launched an effort to coordinate collective bargaining across ...