Fox Health

The nation is poised to elect one of its oldest presidents, and while age doesn't determine health, it begs the question: How much do we know — and should we know — about how physically fit Donald Trump and Hillary Clinton are for the job?

Indonesia on Monday began re-vaccinating nearly 200 children who received fake versions of imported inoculations from a drug-counterfeiting ring broken up last month after operating for more than a decade.

If your sex drive isn’t as strong as it used to be, you can’t focus at work or you’re tired all the time, low testosterone could be to blame.

Unless you've been living under a rock, you know that BPA (or bisphenol A) is pretty sketchy.

To help protect your DNA and reverse genetic aging, avoid or reduce consumption of the phytochemicals that can harm you.

Seventeen weeks pregnant with her fourth child, Katie Hauge and her husband Curtis, both of Havre, Mont., decided to have an elective gender ultrasound to find out the sex of their baby.

Jeanne Mitterando, 46, is a very active family medicine doctor— she hikes, skis and works out with a personal trainer.

Picking up a few bug bites used to be one of summer’s rites of passage.

Chicken pox is one of the most uncomfortable diseases, which typically affects children.

A 32-year-old father of two is dead after a "sucker punch" to the head ruptured a blood clot on his brain that no one was aware of, his family tells WHO.

Go ahead, grow a beard: It's just as hygienic as having a clean face, and possibly more so, according to two recent studies.

Overdoses from synthetic cannabinoids are on the rise, according to a new report from the Centers for Disease Control and Prevention (CDC).

Herbalife Ltd agreed to a $200 million settlement with U.S. regulators on Friday, under which the dietary supplements maker will change the way it does business and avoid being labeled a pyramid scheme, a blow to hedge fund manager Bill Ackman who for years has been betting against the company.

A new study adds to evidence that laundry detergent pods are dangerous for little kids.

Ziopharm Oncology Inc said a brain cancer patient died of cranial bleeding about two weeks after starting treatment with the gene therapy developer's lead experimental drug, sending its stock down as much as 16 percent on Friday.

The Centers for Disease Control and Prevention (CDC) is collecting semen samples from men who have been infected with Zika to learn more about the virus’ transmission patterns.

New York City's health department on Friday reported the first female-to-male transmission of the Zika virus, which is most typically spread by the bite of an infected mosquito.

A 14-year-old girl is living out her summer dreams after choosing hospice over surgery and telling her mother she is ready to die.

PHILADELPHIA (AP) -- In all of last year, there were only 22 days when someone wasn't shot in Philadelphia.

Lozenges containing zinc acetate in sufficient quantity work to shorten the common cold from the usual seven days to about four, according to a new analysis of clinical trial results.