Urban Living

Kid-friendly superblocks are a way for residents to reclaim their streets
New “risky” playground could make kids anti-fragile
Your house could become a rechargeable cement battery. Here’s how. 
Solar geoengineering could cool Earth, but some regions might continue warming
Does turning the air conditioning off when you’re not home actually save energy?
Stanford engineers warn that electric car charging could crash a grid powered by renewable energy 
Walking to school is more likely to keep kids active as they age
“Up to 2.4 million new apartments” legalized by bipartisan California legislation
This start-up is recycling abandoned wooden homes in Baltimore
Electric school buses are taking students back to school