The Last Week Tonight host slams Big Sugar just in time for Halloween.
A reader wants to stay warm without wasting energy. Umbra turns up the heat.
We are seriously ready to get our spook on, so here are some scary movies you probably didn't realize are actually about the environment.
This buzzworthy new trend in food crime is taking hold in California.
Scientists think they have a new tool to prove once and for all whether fracking is responsible for contaminating our water.
When it comes to the sustainability of a condom, who's buying it might matter more than how it's made.
Is this marine protected area the Potato Salad of crowdfunded conservation or the future of national parks?
A reader wonders which lube he should use in his new car. Umbra has answers in a jiffy.
George Carter, 15, helped transform the New Orleans school lunch culture into a healthier environment before he was murdered.
We've devised the world's shortest survey to find out what kind of actions our readers are taking. You know you want to.