WASHINGTON - Curtis Sathre said it was like a bomb going off. His 13-year-old son Michael stood stunned, his ears ringing, hand gushing blood and body covered in black ash. In a split second last ...

Has it ever happened to you that you needed to charge your phone in an emergency and connected it to a high-power charger? For a moment, you must have wondered if a fast charger would explode your ...