Unexpected Sights in Rio

The best way to ensure your laptop screen is scratch-free and dust-resistant is with a high-quality tempered glass screen protector.

Whether you prefer an e-ink screen or a traditional full-color LCD, there are screen covers designed to preserve or alter the look and feel of your screen.

Panera is the first national restaurant chain to announce that it will adopt hand-scanner technology. Here’s what you need to know.