Future Apple devices may be able to use motion detection to read lips, and so trigger Siri without needing a microphone to constantly listen out for commands.

Lip twitching can also be a sign of an underlying medical condition or simply drinking too much coffee. ... In these instances, early detection can help provide the most effective treatment.

Early detection and treatment of lip cancer significantly improve a person’s outlook. People can reduce their risk of lip cancer by using sun protection, limiting alcohol intake, ...

Stage of cancer at diagnosis: Early detection of lip cancer significantly improves survival rates. The American Cancer Society recommends routine dental check-ups and self-exams to help catch lip ...