In this video, filmed at the NETA PowerTest 25 show, Ellen Parson interviews Lee Howard and Jacob Rioux with Hood Patterson & Dewar about "grounding gotchas." During the PowerTest 25 conference hosted ...

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 ...

This story is free to read because readers choose to support LAist. If you find value in independent local reporting, make a donation to power our newsroom today. A group of environmental researchers ...

AEMC’s rugged, digital ground resistance tester model 6470 performs grounding resistance, earth coupling measurement, soil resistivity and bonding tests. AEMC’s rugged, digital ground resistance ...

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: ...

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If you want your plants to grow big and healthy, soil quality matters. Even if you aren’t planning on growing a lush veggie garden, all plants need nutrients to grow, in addition to light and water.

In Altadena and the Pacific Palisades neighborhood of L.A., reconstruction has begun despite the fact that the soil on affected properties has not been tested for toxic substances. The Federal ...