A reader wonders what to put in his trail mix. Umbra gets nutty.
The new leader of the province opposes Keystone and takes climate seriously. That’s awkward for Canadian Prime Minister Stephen Harper.
You may have heard that the Kochs scored a win by rolling back Kansas' renewable power standard, but that's not exactly how things went down.
Here's a comparison of how an artisanal loaf of bread from your local bakery might be made vs. a bagged loaf from the grocery store.
Californians: Prepare to see a lot more catfish in years to come. Mm-mmm, mudcats.
Danelle Myer realized she had the freedom to do something radical, so she started an organic farm.
A Google Maps mashup overlays air pollution data on the city street grid so bikers can go easy on their lungs.
New bike lanes will keep cyclists safe from cars and pedestrians safe from cyclists.
A flood of fuzzy kittens are arriving at animal shelters in Oakland, Calif. Could the drought be the culprit?