Guardant's liquid biopsy only requires a few vials of blood. Can it really prevent cancer?

You can scan a QR code using the camera on your smartphone, tablet, or computer — however, you may need to download an app.

SwiftScan VIP lets you keep a scanner in your pocket, as it transforms your smartphone into a high-quality document capture & edit device.

No bulky hardware, no monthly fees, no hassle — just your phone doing the heavy lifting. Grab the iScanner lifetime plan ...

Uniqode reports that BFCM shoppers engage with QR codes due to urgency and discounts but require trust and value for ...

The latest OHealth app update hints at how Apple Watch pairing will work on OxygenOS 16, and OnePlus might have another surprise in testing.

Recovery Contacts, which lets a trusted friend verify your identity for you, is just one of Google's new security features.

Android's Key Verifier tool is live in Google Messages, helping you make sure your contacts are who you think they are.

Plus: Coros has a new mountain watch, July unveils a trackable suitcase, Fujifilm has a new Instax, GrapheneOS will work on ...

With iOS 26, Apple is offering users even more options to have digital copies of official documents. iOS 26 now supports a ...

Learn how to transfer WhatsApp messages and media between Android phones with this step-by-step guide. No data loss, seamless ...

As a customer, setting yourself apart from the crowd to get the best service can be challenging, but there is one hack that ...