Heat Speeds Up Li-On Charging to Ten Minutes

Pennsylvania State University researchers have developed a lithium ion battery that charges at an elevated temperature to increase reaction rate, but keeps the cell cool

October Car Sales Down 4.3% When Adjusted

TrueCar, Inc.’s  data and analytics subsidiary, ALG, projects total new vehicle sales will reach 1,339,420 units in October 2019, down 4.7% from a year ago

Knee Airbags Not Really Needed—

Airbags are essential, lifesaving devices that have prevented tens of thousands of deaths. More airbags, one might assume, would provide even greater protection. That isn’t

About Roundabouts 2-Lanes Improving

Roundabouts improve safety over traditional intersections, but the benefits of two-lane roundabouts have been less clear than those of single-lane roundabouts. Now IIHS researchers have