Multicancer early detection tests hold great promise for finding cancer early enough to save lives, but there are caveats that consumers should understand.

Personality tests describe your past patterns, not your potential. Learn how to use your results as a starting point for ...

Could a simple blood test predict your risk of getting dementia years, or even decades, before you experience memory loss? That’s the potential promise of a new class of biomark ...

Shreyas Sen is the Founder and CTO of Quasistatics, Inc. (dba Ixana), which develops Wi-R, a wireless body-area communication technology. He owns shares in the company. How do headphones, toys, ...

The state has a cutting-edge system built during COVID but that can detect other viruses and diseases.

The most famous query in the history of modern warfare came from David Petraeus, then a major general, in an interview with Rick Atkinson, then a reporter, during the initial assault on Iraq: “Tell me ...

A viral Instagram video claiming that burping after drinking warm water can reveal how healthy your gut is has sparked confusion online. According to the video, if you burp after sipping hot water, it ...

New guidelines for managing cholesterol call for a more aggressive preventive approach, which could translate into more Americans being treated with medicines and a stronger focus on lifestyle.

It’s an alternative to the dreaded pap smear, and you can do it yourself right at home.

Microsoft's PC Manager promises to optimize your machine's performance at no cost. I tried it out to see if it's good enough to replace third-party tools. I've been testing PC and mobile software for ...