AppLovin (APP) stock jumped 7% Monday as Jefferies defended the 40% YTD decline, maintaining an $860 target and predicting a ...

Chael Sonnen won't let Jon Jones' PED history influence his opinion on his greatness.

Help our team continue their reporting on referrals to law enforcement for alleged drug use during pregnancy by sharing your story.

Super Bowl ad puts male reproduction gland in the spotlight. But is that specific prostate test the best method based on experts' recommendation?

Better engineering has made the front seat much safer in head-on collisions. But the back seat hasn't kept pace. It's a ...

National Institutes of Health (NIH)-supported investigators have developed a blood test to find pancreatic ductal adenocarcinoma, one of the deadliest forms of cancer. The new test could improve ...

Lipoprotein (a) is a low-density lipoprotein that transports cholesterol in the blood. The lipoprotein (a) test — or Lp(a) test — determines the level of this lipoprotein in the blood, and its results ...

Psychology Today's online self-tests are intended for informational purposes only and are not diagnostic tools. Psychology Today does not capture or store personally identifiable information, and your ...