From tire inflators to phone chargers to the best‑tested emergency car kits, our editors have tried numerous car essentials that make their drives safer and smoother. Whether you’re gearing up for a ...

My hair doesn’t need humidity or rain to become frizzy: If I don’t layer my oils and serums just so, my hair can look remarkably shrublike just one day after washing it. That’s because it’s on the ...

Jani Hall is a news editor for Health with a background in health and science journalism. Previously, she worked as a staff reporter for National Geographic. William Truswell, MD, FACS, operates his ...