From gym-ready giants to sleek commuter cups, here’s how each Owala option stacks up in performance, portability, and design.

New DNA research on Ötzi the Iceman’s neighbors uncovers 2,000 years of genetic stability in the Alps, contrasting the widespread migrations.

Women are so fed up with dating men that the phenomenon even has a name: heterofatalism. So what do we do with our desire?

"Golden Bachelor" fans are up in arms about its new star's refusal to date women over 60. The research on age-gap ...

While the American Cancer Society does not recommend “routine” prostate-specific antigen screening for men, there's a lot to consider as you age.

Araújo CGS, Kunutsor SK, Eijsvogels TMH, et al. Muscle power versus strength as a predictor of mortality in middle-aged and older men and women.

Dear Abby: Middle-aged woman's new pastime has taken over her life Wondering what, if anything, to say after seeing an alcoholic take a drink ...

MINNEAPOLIS — Middle-aged and older patients with migraine and aura had increased risks for ischemic stroke, with the highest risks among men, according to a poster presented at the American ...

Some men turn to biohacking and other rejuvenating treatments and techniques, and recently, testosterone replacement therapies reportedly have become popular for middle-aged men.

Denver police officers shoot, kill suspect who fired at them near middle school, police say The Denver police chief said that officers shot and killed a man near a middle school late Monday night.

Shrinking social lives, career disruption and isolation put middle-age men at higher risk, mental health experts say. How to spot the dangers.