Alcoa is officially moving its headquarters back to Pittsburgh at a time when worldwide sales of aluminum are on the rise. But can the industry meet the demand for “greener” aluminum?
Pittsburgh group Scrap the Trap commissioned street artist Bordalo II to create this raccoon piece, made from trash, to draw attention to their cause: more humane treatment of urban wildlife.
The green slime of toxic algae blooms is likely to make a reappearance on Lake Erie this summer. Researchers want a better way to know if it’s making people sick.
