What happens when an engineer builds a smart garden? This Arduino-powered system automates watering while collecting real-time data on soil moisture, temperature, and sunlight. From sensor ...

Google will now blur sensitive or offensive images by default, but you can easily turn the setting on or off.

The FBI is warning of a new scam targeting smartphones and based on malicious QR codes that can steal and even wipe all your accounts.

A duress PIN is a secondary PIN that triggers a complete and irreversible wipe of your device, making it useless to any attacker.

How to clear cached data from Android apps What you'll need: Any Android device. The exact steps may vary slightly by manufacturer, but the general process remains the same.