A new system can give college administrators insight into how many people are getting together inside buildings. That could boost social distancing efforts.

A new technique uses regular smartphones to make 3D face models that are accurate to the millimeter, researchers say.

With many schools closed during the COVID-19 pandemic, students are getting more learning via the internet. But not everyone has equal internet access.

As you stay at home to help with social distancing to fight COVID-19's spread, you need to try to keep in touch with friends and family, an expert says.

Surfing attacks use ultrasonic waves to control your phone from afar. They could let hackers make calls or read texts, all without you knowing.

Lecture-based learning is no match for activity-based learning that takes advantage of tech for boosting student creativity, a new study finds.

People who sat without their phone had more problems with concentration than those who had their phone nearby but couldn't use it, a new study shows.

These tips can make lithium-ion batteries last longer. That's good news for you and the environment, researchers say.

When it comes to making errors on your smartphone touchscreen, it's all in the thumbs. But it's length, not thickness, that matters.

While cutting the cost of internet access can help more people get online, a study finds that lowering prices isn't enough to bridge the "digital divide."