Even a single course of antibiotics can change the gut microbiome long-term, according to a new study, with some drugs having ...

In a new study, researchers found that being hospitalized for flu or COVID-19 was linked to a 24 percent increase in later lung cancer risk. Learn how to protect yourself.

Trees are releasing pollen earlier and earlier over the past decades as global warming causes longer growing seasons. Here’s where the pollen counts are really starting to climb.

Scalp odor can be a hygiene issue — or it can be a sign of an underlying scalp condition. For some people, a musty, sour, or yeasty smell emanating from the scalp may be due to excess oil and sweat, ...

England, Germany, Spain, and other countries in Europe as well as others in Africa and the Eastern Mediterranean may pose ...

Cutting down on sodium when you have IgAN can help preserve your kidney function. Learn ways to drop salt without forgetting ...

A single exercise session increased electrical activity in a brain region tied to learning and memory, a first-of-its-kind ...

A study of 2.1 million births found no link between prenatal acetaminophen exposure and ADHD or autism when researchers compared sibling outcomes.

Taking a daily multivitamin for two years slowed biological aging by four months, based on several DNA-based biomarkers — but a healthy lifestyle still matters.

Being cold may improve calorie burn, but there are multiple factors at play. Learn more about the potential health benefits and risks of cold exposure for weight loss.

Women with higher levels of p-tau217, a blood protein, were twice as likely to eventually develop dementia or mild cognitive impairment.