By Jacqueline Howard, CNN (CNN) — For older adults who may otherwise be food-insecure, participating in food assistance benefits may be associated with a slower cognitive decline as they age ...

By Madeline Holcombe, CNN (CNN) — There are many reasons to avoid ultraprocessed foods, including a link with heart disease, diabetes and obesity, but an increased risk of lung cancer may be yet ...

By Sandee LaMotte, CNN (CNN) — Thousands of microplastics so small they can penetrate deep into the lungs are in the air you breathe in your home and car, a new study has found.

By Issy Ronald, CNN You can actually die of a broken heart after the death of a loved one, especially if the grief is overwhelming, new research shows. Bereaved relatives who experienced “high ...

A new study shows that walking daily can reduce the risk of cognitive decline — especially among those with a genetic predisposition for Alzheimer’s disease.

By Sandee LaMotte, CNN (CNN) — At 62, Phyllis Jones felt trapped in darkness. She was traumatized by her mother’s recent death, ongoing pandemic stress and an increasingly toxic work ...

By Sandee LaMotte, CNN (CNN) — As her memory faded from Alzheimer’s disease in her late 50s, Tammy Maida began to lose track of her life. Car keys, eyeglasses and her purse disappeared ...