Battery life is a major concern for iPhone users, and Apple has addressed this with a new feature called Adaptive Power in ...

First released more than 15 years ago, Amazon Kindle e-readers have improved with every generation, adding improved displays, features like wireless charging, the ability to take notes, and so much ...

Phone batteries degrade over time, but heat and use habits are a larger danger than keeping your phone plugged in.

Journalists turn in access badges, exit Pentagon rather than agree to new reporting rules. Democratic governors form a public health alliance in rebuke of Trump administration. Ukrainian officials ...