The human gut microbiome contains about 4,500 different types of bacteria that help keep your body working properly. However, ...

Spritzing on your perfume may make you feel good in the short term, but doctors are warning that a hidden ingredient in your favorite fragrance could lead to a host of health problems, from insulin ...

Aluminum additives used in vaccines are not linked to serious medical problems or long-term conditions in children, according ...

"I said yeah, it seems more severe this time. It's best for her to go." ...

Editor’s note: The views expressed in this commentary are solely those of the writer. CNN is showcasing the work of The Conversation, a collaboration between journalists and academics to provide news ...

Common health problems of old age -- dehydration, delirium, malnutrition or falls -- can become catastrophic if they occur following a major surgery, a new study reports. Seniors who suffer these ...

As you age, maintaining good oral hygiene becomes more important. Here’s what dental experts recommend to keep your teeth in great shape. Hedy Phillips is a freelance lifestyle writer based in New ...

Sleep disorders may be tied to long-term health effects. Sometimes, sleep can feel like a bit of a nuisance—it’s often the first thing people give up when there isn’t enough time in the day. But ...

One of President Donald Trump’s first acts in office was an executive order that labeled a range of mental health conditions as “incompatible” with military service. Experts, including a military ...

After a random shooting in Austin, Texas, left three people dead, Austin Police Chief Lisa Davis said that the suspect had past criminal offenses and “serious issues.” The 32-year-old suspect was ...