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Cycling to PDX can even offset about 1 percent of your flight's carbon emissions.
An ex-bodysurfing champ and former census worker is leading a volunteer effort to give slum residents mailing addresses.
Performance index released at Lima climate talks puts Denmark in the best-performing slot, followed by Sweden and Britain.
Even decades after the farm crisis, the profession still has one of the highest suicide rates.
A corporate giant sues a feisty startup over the right to call an egg-free product "mayo."
We pitted Boston and Seattle against each other based on some of our favorite urban metrics -- like transit, oysters, and celebrity activists.
The main goal of transportation that costs riders nothing — getting people out of their cars — can't be achieved by eliminating fares.
Days after Denton passed its fracking ban, Texas Railroad Commission Chair Christi Craddick said she'd keep giving oil companies permits to drill.
States are charged with implementing Obama's carbon rule for power plants. Which ones will cooperate and which ones won't?