CDC data shows tick bite-related ER visits are at their highest seasonal levels in years, with doctors urging prevention amid a tick-borne disease surge.

The American Cancer Society updated colorectal cancer screening guidelines, adding blood-based tests and reaffirming screening should begin at age 45.

Kyle Busch's passing spotlights how pneumonia can lead to fatal sepsis. A doctor explains the warning signs and when to seek emergency care.

Dr. Wendy Troxel says permanent daylight saving time is not supported by science and could harm sleep, mental health and safety for millions of Americans.

Eating grapes may alter how your genes behave, offering a natural defense against UV damage, according to a study in ACS Nutrition Science.

A Cleveland Clinic study finds Ozempic-style GLP-1 drugs may significantly slow the spread of several obesity-related cancers, including lung cancer.

New research suggests the type of sitting matters for dementia risk, with mentally engaging activities linked to a significant reduction in risk.

Researchers say an experimental Alzheimer's drug may calm brain inflammation linked to alcohol withdrawal, potentially reducing relapse and neural damage.

A new study finds that exposure to water filtration systems early in life can extend a person's lifespan by an average of 3.2 months, researchers say.

Walking has many proven health benefits, but common mistakes like scrolling and wearing the wrong shoes could cause more harm than good, expert says.

Kyle Busch's cause of death was severe pneumonia that progressed into sepsis, his family says, after the two-time NASCAR Cup champion was hospitalized.

University of Sydney researchers found that short-term diet changes may reduce biological age in older adults, with plant-based diets showing top results.

A new study published by the Alzheimer's Association links biological age measured through blood metabolites to increased all-cause dementia risk.

Conversation starters, celebrity health reveals, healthy living hacks and medical cautions: Here's what you missed in Fox News Health this week