Researchers have made a groundbreaking paste that could help create carbon-capturing concrete in new construction projects.

This strange white paste might not look like much, but it might help solve the sand shortage ... electricity and CO 2. Concrete is the most widely used artificial material on the planet ...

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.

The minerals themselves are much stronger than concrete, so the resulting sand could become as strong and solid as a sea wall.” Rising sea levels caused by climate change have worsened coastal erosion ...