A new study has found that certain bacteria were associated with better memory and attention, while others were linked to an increased risk of Alzheimer's disease.

For the past two decades, scientists have been manipulating genes to grow human cells where you wouldn’t quite expect them.

The toothlike structures represent a step toward bioengineered replacements for dental implants, say researchers behind the work.

Could the bacteria in your mouth predict whether you are at risk of dementia? Emerging research suggests that the bacteria ...

The bacteria in your mouth and on your tongue may be linked to changes in brain function as you age, new research suggested.

A biological anthropologist at the University of Coimbra in Portugal is hypothesizing that the mysterious flat patches found ...

Trump's health secretary nominee, who has received bipartisan criticism over his controversial past statements, was previously spotted holding Zyn-brand nicotine pouches despite lobbying against unsaf ...

Neuralink’s brain-computer interface technology also has been discussed for other potential uses, for example, in mental ...

A numb mouth or tongue can point to several conditions, including burns, a nutrient deficiency, or nerve damage. Mouth numbness can also be a side effect of some medical treatments. This article ...

Andrii Iemelianenko - stock.adobe.com DEAR ABBY: I recently realized that my sister-in-law has been kissing my boyfriend on the mouth every time she greets him. We all live in the same town and ...

Digestion begins in your mouth. Your teeth grind the food you eat and mix it with ... American Society of Gastrointestinal Endoscopy. Quick anatomy lesson: Human digestive system. National Institute ...