The Week in Pictures: Banksy on the Simpsons, Formaldehyde in Blowouts, and More (Slideshow)

If you're a fan of "The Simpsons"--or Banksy, for that matter--you have undoubtedly seen this week's intro segment, directed by the mysterious and world-renowned street artist, which attempts to show the ugly side of consumerism--watch the video, below.

Making other green headlines this week, researchers in Montréal, Canada, have found a worrying correlation between markers for air pollution and breast cancer; Google unveils robot cars that drive themselves; a father and son duo film outer space, DIY style, and much, much more in our photo roundup of the most popular stories from the world of green.

Tags: Cosmetics | Recycled Building Materials | Television