The San Diego County Planning Commission has again delayed a decision on whether to allow the construction of a massive sand ...

The Cottonwood Sand Mine would cover more than 200 acres in the unincorporated Valle De Oro area, near Jamul, and has been ...

B ending conduit, wiring circuits and working with lime-based mortar, a group of local teenagers recently explored options in ...

Findings indicate that just 0.05% carbon nanotubes can enhance concrete's resistance to chloride damage, ensuring durability ...

Modify ordinary sand and cement into stunning, custom plant pots that brighten any indoor or outdoor space. This video unveils a step-by-step guide showing how to mix, mold, and shape durable yet ...