Ecology blocks are large slabs made from recycled concrete, with grooves on the top and bottom to help form retaining walls. But on city streets and sidewalks, they form a different kind of barrier: ...

A team of scientists has created low-carbon building blocks that not only reduce greenhouse gas emissions but also minimize the leaching of toxic metals when construction waste reaches the end of its ...

Using energy from light to activate natural enzymes can help scientists create new-to-nature enzymatic reactions that support eco-friendly biomanufacturing -- the production of fuels, plastics, and ...