Feeling stressed with social media and tech? Here are some tips on how to take a break from it.

Subtly shifting the crafting and delivery of public health messaging on COVID-19 vaccines could go a long way toward persuading many of the unvaccinated to get the shot.

Older people are often labelled technophobic, but since lockdown the digital divide is closing as more and more use technology to connect with others.

A tool made for tracking criminals and terrorists has potentially been used against politicians, dissidents and journalists. Here’s how the spyware works.

Developers with disabilities are in the best position to build accessible technology, but they face a Catch-22 – most technology design tools themselves are not particularly accessible.

A professor of wireless communications explains the origins of cellular networks and how they evolved into today's 5G networks.

Effective national leadership and trust in government appear to be prerequisites for countries to achieve widespread digital contact tracing.

Understanding others' emotions is a crucial social skill. Counter to concerns about screen time stunting kids' development, one study suggests they're getting better at recognizing emotion on screen.

Excessive screen use has been linked to addictive behaviours, changes in mood, increased stress and difficulty sleeping - here's how to take a break.

Bluetooth wireless communication makes it possible for people to get alerts on their phones when they've been exposed to the coronavirus. Adding the right cryptography scheme keeps those alerts private.