The 4-2-1 formula for mixing concrete is simple enough to follow for DIY home and garden projects. But the way you add water ...

Cement production alone currently accounts for about 8 percent of global CO 2 emissions, so considerable effort is going into ...

Cement production creates nearly as much CO2 as passenger cars, but replacing limestone with basalt could cut emissions by up ...

You walk on concrete every day without thinking about it. That sidewalk, your driveway, the foundation of every building around you; it's all made from essentially the same recipe. Funnily enough, ...

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 ...

In 2014, hundreds of Angelenos gathered downtown to watch more than 2,000 trucks pour concrete into a vast hole. During that event, Los Angeles set a world record: 80 million pounds of concrete were ...

The cement industry is a big emitter of carbon dioxide, making up about 7% of emissions globally. There’s interest in changing that, including from the industry itself. Two major producers of cement, ...