As the EV market heats up, more startup companies are creating innovations around making the EV industry more efficient.

Tesla sales suffer most as Toyota's gas-hybrid and PHEV products rise despite challenging economic conditions.

CEO accepts challenges ahead for 2024 with automaker's diverse powertrain offerings meeting most consumer needs.

Mary Barra is marking her 10th year as CEO of General Motors. The first female executive to run the big automaker, she has the second-longest tenure in the post after Alfred Sloan.