A new rule will make it harder for local governments to ensure building codes are sufficiently climate-friendly.
At least, not more than usual.
The Nike Epic React sneaker has higher energy return to push you forward as you run.
Scientists look to the behavior of cones for heating and cooling systems.
Brooks' newly engineered midsole formulation provides a high energy return.
It takes more than turning off the lights, but it’s all doable.
There's an ape for that
How peer pressure can be used to lower energy bills
U.S., Canada, and Mexico agree on terms to mitigate climate change
These green homes could save you green
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