One of the largest storage areas in many homes is often wasted because of poor access. The area is the attic, which in some cases must be reached by crawling through a tiny trapdoor in the ceiling of ...

Climbing a set of stairs can be tough work (step-count depending, of course), so imagine having that power at home. Sounds like a good workout, right? Well, we found a foldable stair climber that’s ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...