Getting back to the motorcycle, the solid-state Verge TS Pro will start at $29,900 when it arrives in the first quarter. It ...

Internal-combustion engines are making impressive strides in rotational speed. The Lamborghini Temerario has a 4.0-liter twin ...

General Motors Co. is racing to fix problems in its electric vehicle business to make good on promises Chief Executive Officer Mary Barra made five years ago. It still has a long way to go. Fresh off ...

When you think of electric motors, you usually think of magnets. But magnets are heavy, and good magnets can pose problems when you need lots of them. A technology called SESM (separately excited ...