Cement manufacture is a huge carbon emitter. A by-product of splitting seawater might make the process more environmentally friendly.

Cemex (NYSE:CX) is exploring a sale of its Colombian business in a deal that could be worth $700M-$1B, as the Mexican cement maker exits non-core assets to focus on North America and Europe ...

Cemex, headquartered in Mexico, is a major player in the global cement, ready-mix concrete, and aggregates industry. The company has a significant presence in multiple countries, with a particular ...