Cement is known for producing a significant amount of carbon emissions that pose a threat to the environment. That, however, could change following a unique discovery involving ancient times. Tiziana ...

It's a major contributor to climate change — the way buildings and roads are made with concrete. It's also a problem that's growing as more of the world develops. So the race has been on to find ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. It’s a major contributor to climate change — ...