Jess Zimmerman

Jess Zimmerman was the editor of Grist List.

NASA will clean up contaminated soil with salad dressing

There's an upside to the end of the space shuttle program: Now that the shuttle has been grounded, NASA can turn its attention to acres of contaminated soil and groundwater, the result of chemical spills from shuttle launches. And they're doing it in a novel way: with an oil-based emulsion that's made of corn and looks like dressing. The technique was first designed in scribbles on the back of a napkin, perhaps after eating a salad.

Free birth control ruling is preventive care for the Earth

As of yesterday, new and renewed private insurance plans will now have to cover contraception, according to a ruling from the Department of Health and Human Services. Given that population reduction is one of the best things we can do for the planet, this is awesome news -- it removes the biggest financial barrier to people having only the number of kids they want and no more (or having no kids at all). 

The Onion reports on puzzling behavior among climate scientists

All of a sudden, these normally gentle creatures are becoming agitated and making noises with their mouths! What is it, guys? Is Timmy stuck in …

Republicans voted against environmental protections 110 times in six months

Reps. Henry Waxman (Calif.) and Edward Markey (Mass.), of the Waxman-Markey climate change bill, have been keeping tabs on Republican votes to undermine environmental legislation. They say that since taking over the majority in January, Republicans have voted 110 times to block or weaken legislation intended to protect the environment.

Owning a car is like having a second mortgage

Auckland Transport Blog points out a sobering calculation from the book The Option of Urbanism: The financial cost of owning and maintaining a car is …

New site shows how far public transportation will take you

Mapnificent lets you see how far you can get on public transportation in a set amont of time, in more than 60 metro areas worldwide. (Above: 15 minutes on bus and rail in Chicago.) It's a new way of visualizing how easy it is to navigate a city without a car. You can use it to check out places where you might want to live or visit, to get an idea of how far transportation will get you and how much of your day it might take up to get where you need to go. Here's what 15 minutes looks like in a few more cities:

Your next plastic cup could be made out of fish

Plastic is actually a pretty revolutionary material — we wouldn't want to go back to a time before it existed (just a time before people …

Bill Nye explains science, the moon, and climate change to Fox News, using very small words

Bill Nye's years of experience teaching science to children seem to have prepared him well for talking to Fox News hosts. Here, he attempts to help Happening Now host Jon Scott grasp difficult concepts like "volcanoes are not connected to the burning of fossil fuels" and "the science that happens on the moon ... is the same science that happens on Earth." Favorite line: "When you say to yourself, well, I'm going to ignore all the evidence of climate change, you're saying, I'm going to ignore the best ideas anybody's ever had."

Good lord, American homes are huge

This infographic from the BBC shows how much newly built North American, and especially U.S., homes dwarf those currently being built in Europe. The average …