Living in a small home without a car limits the amount we consume and pollute. But green living can sometimes get in the way of -- well, green living.
A cell phone user writes in to ask about the potential health impacts of using the device. This is no LOL’ing matter! Umbra makes a call on ways to use your mobile phone more safely. If you use a cell phone, read this.
Why is the teen birthrate in the U.S. so high? Sex ed in many schools sucks. Some teens got so fed up that they made a film about the need for real sex education.
Bj?rk is staging a three-day karaoke marathon -- but not for fun, y'all. It's a protest against a sell-off of Iceland's natural resources. (Oh snarf!)
Ugly tree, beautiful snack. Top that, Charlie Brown.
Nairobi businesses dump 1.5 tons of trash daily -- and 80 percent of it could be recycled. Watch kids from Nairobi slums rap about recycling.
Sean Bonner hasn't used shampoo or soap in a year -- and he says he smells great.
Around the country, chickens are gaining popularity as productive pets, yet many municipalities forbid keeping them. Here’s what you can do if yours is among them.
Would bikini-clad researchers posing at the Arctic help thaw climate apathy?