Summer vacations are here. But if you're flying with Southwest, you need to be aware of a new rule for portable chargers.

Southwest Airlines is introducing a new rule, requiring passengers to keep power banks and portable charging devices in plain sight while traveling on its planes.

Southwest is the first airline to formally require passengers to keep portable chargers in plain sight while in use during ...

Under a new policy taking effect Wednesday, May 28, Southwest Airlines will be the first domestic carrier requiring ...

Lithium batteries present the "fastest growing" risk of fires, a Welsh fire and rescue service has said. The batteries, and ...

The car you drive years in the future might run off a battery being invented in a lab today. Companies in China and the United States are racing to perfect and scale up next-generation technologies.