Blood tests for tau, a key biomarker of Alzheimer’s disease, may predict dementia risk, a new study found. How best to use ...

Research presented this week at the Alzheimer’s Association International Conference in London suggests that the use of blood ...

The secretary of defense has a questionable plan to monitor the hormone levels of every service member over 30.

Defense Secretary Pete Hegseth says he's rolling out a new screening program for “testosterone deficiency” among troops.

The U.S. military will begin testing the testosterone levels of some service members and recommending hormone therapy if ...

A new review article suggests that using a finger-prick test to measure ketosis could provide valuable insights to ...

Not sure what today's NYT Connections answers are all about? Find out just what the different words in today's grid mean and ...

Defense Secretary Pete Hegseth announced new testosterone screenings for troops 30 and older. Screening is automatic, but ...

Cortisol levels need to be kept in check to ward off chronic inflammation, which is linked to a host of long-term health problems. Here’s how. If there’s a current health villain, it’s cortisol. On ...

WhatsApp is a frequent target for hackers. Hackers use social media platforms due to the volume of users present. A compromised account can lead to personal data theft and scams targeting your ...

Spending hours in an air-conditioned room? Know six warning signs your skin may be losing moisture, becoming irritated, and ...

The sitting-rising test is a simple way to check your physical fitness and longevity at home. A higher score may be a sign of decreased cardiovascular and respiratory disease risk. Balance training ...