Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Do us a favor—open this photo of a solid black square and focus on ...

Your support goes further this holiday season. When you buy an annual membership or give a one-time contribution, we’ll give a membership to someone who can’t afford access. It’s a simple way for you ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. This story has been updated. It was originally published on November ...

Whether you’re using a PC or a Mac, there are handy tricks to help you make the most of every pixel. From setting up a split screen to adjusting your display resolution and icon size. Here are some ...

It all started when I thought I saw a bug crawling across my computer monitor. Huh, I thought, it’s a bug crawling across my computer monitor. I reached out to flick it off, and found that I could not ...

To use an iPad as a second screen on a Windows 10 computer, you'll need to use a third-party app like SplashTop. There are also several premium apps that let you use your iPad as a second Windows ...

Want to share your screen to collaborate with a colleague, or remotely access someone’s computer to troubleshoot a technical problem? Whatever your screen-sharing need, here are 22 free collaboration ...

Eyes need to stay moist to stay healthy. Normally, people blink every 10 seconds or so. When you blink, your eyes release a “tear film” that soothes and coats your eyes. But you don’t blink as often ...

Jessica was a writer on the Wellness team, with a focus on health technology, eye care, nutrition and finding new approaches to chronic health problems. Expertise Public health, new wellness ...