Living

Living

Ask Umbra: Why do bike tires suck?

A reader asks why he’s always pumping up his bike tires. Umbra’s answer is absolutely airtight.

Cities

Urban naturalist: Molly Steinwald challenges city kids to find the wilderness in a sidewalk crack

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.

Living

Umbra’s second helpings: The most sustainable forms of birth control

Birth control shouldn't be controversial. But could it be greener? Umbra pulls out an answer.

Living

Guess what’s coming to dinner? The unprocessed food challenge continues

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 …

Living

Wondering which condoms to buy? Science has the answer

Debby Herbenick knows how you feel about condoms. You know you need them, but you just want to go into the drugstore, get them, and get the hell out of there. (This is basically why …

Food

Vintage ads want you to eat vitamin donuts, put babies in cellophane, and spray everything with DDT

We don't think anything from our time period, besides possibly the Double Down, will cause as much consternation in the future as these vintage ads do now.

Article

Meet Heartland, a just-discovered virus that landed two men in the hospital

It's actually not as big a deal as it sounds. But that won't stop us from going a little Hollywood.

Living

Heart of glass: Has nature healed a California beach, or does that just make us feel better about our trash?

On the Northern California coastline, the ocean is swallowing up a former garbage dump -- a sign of Mother Nature’s power, sure, and a reminder of our wasteful ways.

Climate & Energy

Mice are killing people in California, scaring away subway riders in Britain

The spread of hantavirus among mice appears to be an unpleasant side effect of climate change.