Articles by BEN KLAYMAN, BERNIE WOODALL AND PAUL LIENERT

Cars that drive themselves starting to chat with each other

An Acura RLX sedan demonstrated an unusual way to tow another car this week: the vehicles were not physically attached. The second car drove itself, following instructions beamed over by the first in a feat of technology that indicates a new stage in automation is happening faster than many expected.

Sep 15, 2014 11:28 AM EDT