A vigil is planned for Saturday, ahead of demolition of the Fleet Block buildings in Salt Lake City and the murals on them ...

The few structures still standing in Altadena and Pacific Palisades may offer clues on making homes more resistant to wildfire.

Engineering researchers at Lawrence Livermore National Laboratory (LLNL) have achieved breakthroughs in multi-material ...

Sand is the most abundant ingredient in the mix. The powdered cement and lime are the glue that holds the sand together and allows the mortar to bond to each brick (or concrete block, stone or other ...