Need to make a PDF from your Android phone? You can use Google's free tool to scan and create documents in seconds. Here's ...

Routine bone density scans, known as DEXA scans, are generally recommended beginning at age 65 for women.

"With this hardware making its way into millions of homes, the privacy concerns are severe." The post Random Standard Wi-Fi ...

Not all smartphones require a third-party app to scan QR codes. Kurt "CyberGuy" Knutsson shows you how to scan codes using ...

Google Drive's new document scanner lets you sweep over a stack of pages in one continuous motion, automatically fixes blurry captures, and skips duplicates.The Latest Tech News, Delivered to Your Inb ...

A heart perfusion imaging scan, or myocardial perfusion scan, is a test that tells doctors how well a person’s heart pumps blood. Doctors may use this test when diagnosing the cause of chest pain or ...

A heart PET scan is a noninvasive imaging test that uses a small amount of radiation. It helps doctors understand how the heart functions and whether it is healthy. Cardiac or heart PET scans create ...

Before you download, open, or share files from the internet, you need to be sure they’re safe. And how do you do that? I simply use a file scanner to check for known threats like malware, viruses, and ...

Photogrammetry is the process of 3D scanning an object by taking a lot of photographs, then using software to turn those into ...

A computed tomography (CT) scan is a type of X-ray that shows cross-sectional images of a specific area on your body. For example, a CT scan of your knee would help doctors diagnose disease or inspect ...

Pain in your upper right belly a couple of hours after a large or fatty meal is one of the first signs that you may have gallstones. To figure it out, your doctor may want you to have a test called a ...