This lesson covers solved numerical problems on molarity, molality, mole fraction, and percentage concentrations to help you ...

Moles have always carried a certain mystery. In old school astrology and Indian face-reading traditions, a mole wasn’t just a dot, it was a hint, a whisper, a tiny map of personality and destiny. Some ...

Until I made this recipe, I was intimidated by mole, by the idea of making mole, by the idea that I could make a good one. But thanks to Rick Martínez’s book “Salsa Daddy,” I learned that anyone can ...

If your yard is riddled with bumps and ridges, you may have some underground neighbors: Moles! These small mammals spend most of their lives underground and are rarely seen. But their expert digging ...

Moles, which occur when pigment cells called melanocytes cluster together, are very common. Most people have 10-40 moles on their skin, especially on sun-exposed areas. How many moles you have may ...

Birthmarks and moles are types of skin markings that are mostly harmless. But because moles may rarely turn into skin cancer (melanoma), it's important to be able to tell these skin issues apart. A ...

The Bronx Zoo has reopened its World of Darkness exhibit after a 16-year hiatus. The Bronx Zoo has reopened its World of Darkness exhibit after a 16-year hiatus. Egyptian fruit bats zip around inside ...

Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics.View full profile Holly has a degree in ...

Forget what year you were born — this is the true mark of a millennial. People born between 1981 and 1996 claim that more than the year they were born helps them identify within that age group.

Freckles and moles are two types of skin spots that have varying causes, shapes, and colors. While most are not harmful, it’s worth talking with a doctor about any spots that develop suddenly or look ...