Learn how to scan QR codes on Android with ease using your camera app. Simple steps to get you started quickly.

Learn how to get the vaccines you need now to protect yourself from illnesses, including flu, RSV, measles, Covid-19, and ...

Discover how credit card validation codes work and protect against fraud. Learn about their placement, security role, and examples to secure online transactions.

Dr. Kirk Moore had been on trial for five days, accused of falsifying COVID-19 vaccination cards and throwing away the government-supplied doses.

On a weekday morning in Bengaluru, Anjali Rao steps out of her house in Vijayanagar already running late. The queue at the ...

Is it too late to get an influenza or COVID-19 shot? Although flu vaccines have been available for a bit now, there's still time if you haven't gotten one yet. Health officials recommend people get ...