Celebrated annually on October 23 from 6:02 a.m. to 6:02 p.m., Mole Day commemorates "Avogadro's Number": 6.02 x 10 23. This number--called a mole--is a basic measuring unit in chemistry. Mole Day ...

Celebrate National Mole Day on October 23, from 6:02 am to 6:02 pm! Learn alongside Mr. Cantello's energetic fourth grade class as they ...

Generally speaking, moles are made of at least two types of Mexican chiles, some kind of tangy ingredient (e.g. tomatillos), ...

A mole is a cluster of skin cells -- usually brown, black, or skin tone -- that can appear anywhere on your body. They usually show up before age 20. Most are benign, meaning they’re not cancerous.