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, ...

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

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

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

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

This chronic lung condition causes your airways to become permanently widened and scarred. Learn how to spot and treat this ...

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

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.

New research suggests that just over 7 hours of nightly sleep is ideal for preventing insulin resistance, a precursor to type 2 diabetes.