For less than $30, this handy USB gadget makes short work of putting eyes on hard-to-reach spaces for just about any DIY home project you can think of.

Endoscopy is a nonsurgical procedure that can be used to examine your digestive tract. Using an endoscope, a flexible tube with a light and camera attached to it, your doctor can view pictures of your ...

When you write about cameras, you don't just get to test the glamorous mirrorless and DSLRs – or, as an expert in drones, the best flying cameras. You also get to experience the full range of ...

Conventional endoscopes consist of a flexible tube fitted with a camera, lens and light delivery system, providing both maneuverability and direct visualization of the gastrointestinal tract. More ...

Inspection cameras have a lot of great uses, even in everyday tasks. You might be a mechanic who needs an up-close look at a fuel injector, or you might need to see in a corner where you cannot get to ...

The DEPSTECH inspection camera is an excellent solution if you have some tight spaces on your motorcycle that you need to see. It’s handy, easy to use, and well made. Ever wonder what the inside of ...

Endoscopy is the insertion of a long, thin tube directly into the body to observe an internal organ — such as the gastrointestinal tract — in detail. Doctors can also use it in imaging, surgery, and ...

Heart disease, a.k.a. the "silent killer," is the leading cause of death in the U.S. About 647,000 Americans die from the disease each year, making up roughly one-quarter of total annual deaths, ...

Editor's note: This story originally was published January 21, 2015, at 6:21 p.m. EST. It has been updated to add video and links. The deadly pattern of illnesses began to emerge in 2012 at hospitals ...