» How to Clean Up Steel? Bacteria, Hydrogen and a Lot of Cash.
With climate concerns growing, steel companies face an inevitable crunch. ArcelorMittal sees solutions, but the costs are likely to run into tens of billions of dollars in Europe alone.
By Stanley Reed, New York Times
March 17, 2021
» One day, your home could be made with mushrooms
Mushrooms bricks could replace concrete
By Justine Calma, The Verge
February 2, 2021
» A Community of Superadobe Earthbag Domes Empowers Its Residents
Built with earth-based materials, these colorful domes were constructed with the help of local residents looking to revive their local economy.
By Kimberley Mok, Treehugger.com
December 17, 2020