While some studies suggest that apple cider vinegar can reduce the risk of fatty liver disease, the evidence is weak. Learn more about the benefits and risks.

VO2max is a measure of cardiovascular fitness, and many watches and fitness trackers can estimate it for you. Here's what you ...

Birds, the warm-blooded and feathered vertebrates, are being used to put romantic partners to the test. A relationship experiment dubbed the "bird theory" is making the rounds on social media. It ...

One of the latest relationship tests to go viral is the “bird theory,” racking up millions of views on social media. It’s based on a theory developed by couples researcher John Gottman about the ...

On July 31, President Donald Trump signed an executive order that would bring the set of physical exercises back Christopher Rudolph is a contributing writer for PEOPLE. He previously covered ...

President Trump will sign an executive order on Thursday to reestablish the Presidential Fitness Test, a controversial relic of the Cold War era that former President Obama abandoned in 2012. The ...

Is the Turing test still relevant in today's AI landscape? The advent of large language models has challenged its importance. When you purchase through links on our site, we may earn an affiliate ...

Department of Sexually Transmitted Disease, Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China Purpose: The study aimed to assess the association between CSF-TPPA ...

Testing positive for COVID-19 is not exactly a positive experience. After all, wanting to go viral these days doesn’t tend to mean wanting to be infected by the severe acute respiratory syndrome ...

Doctors may order a cyclic citrullinated peptide (CCP) antibody test and other exams to confirm or rule out a rheumatoid arthritis (RA) diagnosis. A positive CCP antibody test doesn’t necessarily mean ...