Add Yahoo as a preferred source to see more of our stories on Google. How one company is taking the humble staircase to new heights. While stairs are essential to vertical living, their appearance ...

Floating stairs are popular because they make a staircase feel lighter, cleaner, and more “built into” the architecture instead of sitting on top of it. But the best floating stair projects are the ...

Lloyd Alter is Design Editor for Treehugger and teaches Sustainable Design at Ryerson University in Toronto. Alternating tread stairs are terrific for saving space; you only put one foot on a tread at ...

Which stair treads are best? Stairs, whether indoors or outdoors, can be dangerous for some people and even animals to use. Stair treads aim to remove much of the risks by providing a high-traction ...