Around the world, people produce over six million tons of coffee grounds, according to the International Coffee Organization. While some of those grounds make their way to compost, most end up in ...

Last year, researchers from RMIT University in Melbourne, Australia, found that replacing up to 15% of the sand ordinarily used in concrete with waste coffee grounds made it 30% stronger. It's a case ...

Aerial view of the finished footpath in Gisborne. The three panels attached to the footpath indicate different types of concrete used in the footpath, as part of the trial. The right panel indicates ...

Each year, more than 1.5 billion tons of agricultural waste is produced globally, a volume that continues to rise as food demand increases. Traditional waste disposal methods—including landfilling and ...