Let's face it, one of the biggest energy wasters is lighting rooms or closets that no one is using. It is really easy to turn on a light, walk away, and forget it for hours. That's energy and money gone. One way to combat this is by using a motion detector to ensure that you only light a room when someone is in it.
In the forums we've got a new Home Automation HowTo tutorial on setting up a basic system (along with some advanced ideas as well).
Get up close and personal with the natural world with these amazing photos.
Use this list to clean without spreading toxic chemicals around your home.
Don't miss the beer-can shingles on this DIY beauty that was built in a day
Photographer Daniel Beltrá's shocking visual journal of the disaster.
Modular design is a new wave in tech, making gadgets greener along the way.
From hermit crab shells to moon bases, 3D printing may remake the world.
Toast your grad's entry into the big wide world with durable, useful gifts.
