This is Everyday Science with Clare Wilson, a subscriber-only newsletter from The i Paper. If you’d like to get this direct to your inbox every week, you can sign up here. Hello, and welcome back to ...

Lindsay Curtis is a health & medical writer in South Florida. She worked as a communications professional for health nonprofits and the University of Toronto’s Faculty of Medicine and Faculty of ...

Toenail problems extend beyond mere cosmetic nuisances, often acting as potential indicators of broader health concerns or stemming from a variety of factors. Among these concerns, the occasional ...

When Maria Delgado noticed a dark streak under her big toenail, she assumed it was from dropping her gym bag on her foot. Six months later, that seemingly innocent mark led to a diagnosis that saved ...

Add Yahoo as a preferred source to see more of our stories on Google. These hormonal shifts can cause nails to become brittle, thin, and weak since estrogen plays a key role in maintaining moisture ...

Unfortunate chips and dry cuticles can be easily rectified, but manicurists, dermatologists and people on TikTok are talking about one thing lately: an annoying nail-lifting issue, which seems to be ...

An ingrown toenail is not just a painful nail problem for people with diabetes—it can become a gateway to serious infections, foot ulcers, and even amputation if left untreated. Because diabetes can ...

Q: My fingernails used to be quite smooth. But over the last few months they've developed ridges that run the length of the nails. They also break easily, and the top layer sometimes peels off. Can ...

NEW YORK (Reuters Health) - Analyzing the nicotine content of toenail clippings can help gauge a woman's heart disease risk, a new analysis of findings from the Nurses' Health Study shows. Toenail ...