Federal regulators are clearing the way for robotaxis to operate without steering wheels or eventually even brake pedals.

SAN DIEGO, July 30 : Amazon's Zoox unit won U.S. approval on Wednesday for limited commercial deployment of its novel steering-wheel-free robotaxis, a first for the autonomous…

SAN DIEGO, July 30 : Amazon's Zoox won U.S. approval on Wednesday for limited commercial deployment of its novel steering-wheel-free robotaxis, a first for the autonomous ride…