A reader says his house is stuffed to the roof with cuddly toys. Umbra offers some comforting advice.
Let me set the scene for you. There you are, Joe America or Jane Patriot, minding your business on one of the last weekends of summer. Walking along through one of America’s Majestic National Parks,™ you see an adorable animal …
A reader wonders whether to put her jigglers in paper or plastic cups. Umbra serves up a whole trayful of ways you can make your shots more earth-friendly.
Who made the red party cup such a ubiquitous part of our disposable world -- and why'd they do it? Grist needs your help to fund this crazy documentary.
Remember when cars used to give off disgusting clouds of lead-laden smoke? Planes still do that. Some of them do, at least — in particular, those nasty little planes that rich people fly because car traffic is for suckers. According …
A reader asks why he’s always pumping up his bike tires. Umbra’s answer is absolutely airtight.
City kids are often taught that nature is “out there,” beyond the city limits, but this biologist/photographer/educator says “everyday nature” has the power to transform.
Birth control shouldn't be controversial. But could it be greener? Umbra pulls out an answer.
Having sworn off of hot dogs and Doritos, Grist’s green-living pioneer, the Greenie Pig, sets out to a backyard barbecue at a friend’s house. Her mission: to pass on the processed foods without coming off as a jerk.