You don’t need to upgrade your tech as often as you think. Here’s what to look for

Our tech editor tells you when you should actually upgrade your phone, computer, headphones and more, based on more than a ...

California Needs Water and Clean Power. It Might Have a Fix for Both.

A pilot program is building solar panels over irrigation canals to generate electricity. As a bonus, the shade prevents water ...
PC World

How to fix common USB connection problems in Windows

So you’ve connected a device to your PC via a USB port — but Windows doesn’t recognize it. What now? Before you assume the product (or your PC port) is broken, there are several USB troubleshooting ...
Scientific Research PublishingOpinion

Diagnostic Reliability of Medical Test Results as Routinely Reported to Physicians and Patients by Clinical Laboratories ()

Diagnostic clinical labs are frequently requisitioned by healthcare providers to perform tests of medical risk factors of ...