Las Vegas, NV (CNN) — Robots took over the floor at the biggest technology show of the year: I watched a towering humanoid robot march forward, spin its head and wave at an excited crowd. Then I ...

Tesla dominated the electric vehicle industry by the mid-2010s with sleek, fast cars that helped combat the public perception that EVs were severely limited by short ranges.

Tesla CEO Elon Musk, who turned an upstart electric vehicle maker into an industry-changing powerhouse, is pulling the plug on the two models that helped get him there, as he struggles with another ...