South Korean battery supplier SK On is looking at a different type of cooling method for electric vehicle battery packs. Last week, SK On put the focus on ...

The company aims to create the world’s most efficient electric truck. Unbelievably tiny truck has a head-turning design — and a seriously powerful new feature first appeared on The Cool Down.

The efficiency-focused startup last year cut out the hub motors it made a buzz about; now it's tested the new drivetrain.