Investments in the nation’s infrastructure may be necessary, but these changes sometimes come with a cost to vulnerable communities and future generations.  

After an extensive renovation, an immersive new exhibition and reimagined observation deck open at Chicago’s Willis Tower, inviting visitors to explore the city’s past, present, and future.  

New paint formulation could help buildings rely less on air conditioning.

The project completely reimagines the travel experience at one of the busiest transportation hubs in the Western Hemisphere.