looking at it through a screen made with sand, surrounded by buildings made with concrete. I could let you guess what's in concrete, but I suspect you're already catching onto a theme here.

Rice University researchers have uncovered a promising alternative to sand in concrete – graphene derived from metallurgical coke, a coal-based product. This discovery addresses the ...

That strain is not from increasing demand for gold, diamonds, or copper, but for sand, the primary material for construction and hence for economic development. Concrete and glass are made mostly of ...

Engineers at RMIT University have developed an innovative approach to concrete that could yield major performance boosts in c ...

Pete Moe, executive director of The Exchange/Orcas Recycling Services, digs into the mound of cullet for test samples. Successful results could send Big Blue’s crushed glass to Bellingham for sidewalk ...