Off Brazil's coast lies Snake Island, home to thousands of highly venomous golden lancehead vipers. The island's isolation ...

Yellow poop or yellow diarrhea can have many causes, and though it's often harmless, it can indicate a more serious health issue. Experts explain how to tell why your poop is yellow and when to see a ...

People living with HIV face unique oral health challenges that require special attention and care. The virus's impact on the ...

Medically reviewed by Renita White, MD Mouth and tongue lesions are often one of the first symptoms of human immunodeficiency ...

Plate 58 Hermit Thrush Catharus guttatus This, kind reader, is another constant resident in the Southern States, more especially those of Mississippi and Louisiana, where it abounds during the winter ...

In the sweltering heat that descended in recent weeks, I am especially aware of the cooling effect of urban trees. In the city, where tarmac and concrete prevail, heat builds up and even lingers late ...

Chronic or recurring yeast infections can affect your daily life. Learn what causes them and what you can do to treat and prevent them.

The 12th annual Unicoi County Summer Count took place Saturday, June 14, with 15 observers in six parties. Sharp-eyed ...

Do antifungal medicines for vaginal yeast infections (thrush) work better if taken by mouth (orally) or placed in the vagina (intravaginally)?