When your phone struggles to find signal, don't just blame your carrier. Try these troubleshooting tips first.

A new Microsoft update patches a bug affecting Windows recovery. The bug prevented the use of USB mice and keyboards in WinRE. The new patch is available through Windows Update. Microsoft has fixed a ...

They linger in our water, our blood, and the environment—"forever chemicals” that are notoriously difficult to detect. But researchers at the UChicago Pritzker School of Molecular Engineering ...

Mayo Clinic researchers have developed a pioneering method to mend damaged hearts without open-heart surgery, an advance that ...

Your Apple Watch Can Once Again Measure Blood Oxygen Levels. Here's How The smartwatch's Blood Oxygen app lets you measure the oxygen level of your blood on-demand. It's been MIA for more than a year ...