Amazon’s summer Prime Day — which is now a four-day event rather than the usual two days — is well underway, and we’ve been ...

Amazon's annual sale is over, but the deals don't want to go home. From PCs and monitors to watches and tablets, let our pros ...

To help you pick the best phone for rock-solid battery life, we run all of our review units through a series of automated endurance tests, checking how long phones can survive dai ...