Concrete production uses a ton of sand and emits a lot of carbon. Here are some greener alternatives.

Seawater in the pores? It’s what made Roman concrete great.

University professor developing environmentally conscious cement

Mixed Reaction to Asbestos Sentencing: ‘Justice is Not a Cure’

Asbestos Executives Found Guilty in Italy

Cement Factories Burn Hazardous Waste

Bad Air in a Big Canyon