At the Korea Institute of Machinery and Materials they've come up with a wheel that doesn't stay round in order to maximize mobility. These wheels morph into new shapes to give wheelchair users the ...

The wheel was likely invented around 6,000 years ago, but a new analysis of curious rocks from Israel suggests that wheel-like technologies existed even earlier.

A collection of perforated pebbles from an archaeological site in Israel may be spindle whorls, representing a key milestone ...

With a little elbow grease, wood planks, caster wheels, and a few decorations ... having the freedom to modify them to meet ...

With affordable grabs, terrific in-house labels and a divine shopping experience, Target knows a thing or two about ...