Paying with your phone or card reduces tips, not because people are stingy, but because digital payment changes behavior.

Investigators are hoping digital clues may break open the investigation into Savannah Guthrie's missing mother Nancy Guthrie, ...

As the search for Savannah Guthrie's mother, Nancy, continues, a cardiologist explains how pacemakers work and if they can be ...

A look at how investigators may use Apple device data phone records and cameras in the Nancy Guthrie missing person case.

You might not see them, but these application programming interfaces are the hidden connectors that make a lot of the digital ...

Implementation strategies are actions designed to improve how health services are delivered. In rehabilitation, these strategies can aim to change the behavior of health professionals, improve how ...

How Snapchat phishing schemes work, why hacking cases often take years, and what turns social-media account access into a ...

Protesting is your right, but it can be risky—especially in today's climate. Before you join the crowd, we'll show you how to make your phone as secure as possible in just a few minutes.

Sleep lowers blood pressure, aiding heart health. It boosts the production of antibodies, supporting the immune system. It ...

Smart cameras, emergency wearables, data privacy tools and routines can help protect older loved ones and give families peace ...