Authorities insist the case is still very much active, with the FBI receiving more than 19,000 tips. But the case is ...

Investigators searching for Nancy Guthrie reportedly used a helicopter-mounted "signal sniffer" to detect her pacemaker signal. What is it?

Former NSA hacker David Kennedy joins ABC News Live to discuss how authorities are using technology to aid in the search of Nancy Guthrie.

King Harald V of Norway is being discharged from a hospital in Spain's Canary Islands after treatment for a skin infection ...

When you use DPReview links to buy products, the site may earn a commission. The new 70-200mm F2.8 II is 12mm (0.47") shorter ...

Medtronic delivered solid Q2 results led by Cardiovascular and Diabetes, with beats on revenue and EPS. Check out why MDT ...

DNA from gloves found a few miles from the Arizona home of Nancy Guthrie did not match any entries in a national database, ...

Boston Scientific Corporation (NYSE:BSX) is one of the best medical technology stocks to invest in. On February 6, RBC ...

iData Research: Global Cardiac Rhythm Management market to hit $36B by 2032. Leadless pacing and pulsed field ablation lead the industry.

Forget about basic stand-on devices that measure weight and basic body composition stats; this advanced foot-to-hand smart scale can do that and so much more.

The latest U.S. Census data shows Nancy Guthrie was living in the most common situation for U.S. women 75 and older: alone.

We all love a good success story. The triumph, the glory, the moment when everything clicks into place.But here's the thing: some of the most groundbreaking discoveries in human history started with ...