The California Bearing Ratio (CBR) test remains a cornerstone in evaluating the load-bearing capacity of subgrade soils for pavement design. This metric, traditionally determined through ...

To grow good plants, you need good soil. The only way to tell what your soil really needs is to take a soil test. Applying too much fertilizer could be detrimental to your plants. You could waste ...

Over three days in late March, four Los Angeles Times environment reporters and an editor fanned out across the Eaton and Palisades burn scars to collect 40 soil samples from residential properties: ...