Add Yahoo as a preferred source to see more of our stories on Google. If your favorite sandals are sitting in the closet because of unsightly thick and yellow nails, you might be wondering how to know ...

Add Yahoo as a preferred source to see more of our stories on Google. Sandal season is in full swing, but damp environments, pool decks and locker rooms may leave your feet looking a little worse for ...

Toenail fungus, also known as onychomycosis, is a common condition that affects millions of people worldwide. This pesky infection can cause your nails to thicken, discolor, and even crumble, leading ...

Toenail fungus is a common nail infection that can cause your toenail to become thick and yellow, or have white spots. While toenail fungus isn’t generally painful, it can be contagious and ...

Dear Doctors: I have been dealing with toenail fungus on just a single toe for more than a year. There is a mountain of misinformation about it on the internet, and I keep seeing ads for all sorts of ...

The experts consulted for this story do not necessarily endorse the products ahead unless otherwise noted. We’re on the ...

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 ...