Some scammers will place stickers over legitimate QR codes in public spaces, like on parking meters and posters. As a safe practice, try scratching the code or scraping your fingernail over it to see ...

Wimbledon was forced to issue an apology after its electronic line-calling system malfunctioned at a potentially-costly ...

As Grok provides instant fact checks to users on X, its ability to make things up is outstripping its usefulness.