For a long time, Russian church architecture made widespread use of so-called helmet domes, whose shape resembled the helmets of Russian bogatyrs. Domes like that can be found on the oldest ...

Hard plastic-coated foam is the traditional recipe for bicycle helmet design, but we've seen designers experimenting with new ways of protecting the rider's noggin.

This releases an internal mechanism, which allows the top "dome" part of the helmet to swivel around laterally (it pivots at the front and back), so it nests upside-down within the helmet's bottom ...

Get a custom geodesic dome molded exactly to the shape of your skull. A typical bike helmet has several problems: It usually doesn’t fit perfectly on your head, it’s too unwieldy to stuff in a ...

Bell's so-called Dome facility in Scotts Valley, California is loaded with intriguing visual fodder: hand-sculpted prototypes of futuristic helmet designs, 3D laser-printed prototypes, and a room ...