With its loose, bunchy skin and sun-starved complexion, the naked mole-rat (Heterocephalus glaber) recalls an uncooked bratwurst dried on permanent press—and it might be one of the last creatures ...

You can be forgiven if you aren’t sure how jurisdictional waters are currently defined in the United States. Since 2015, the definition of Waters of the United States, or WOTUS, has changed more often ...

A mole is an unwanted skin growth. It usually looks like a flat or raised bump that’s the color of your skin or darker. Most people get moles as a teenager or adult. Some moles are present at birth.

A mole on your forehead is a sign of prosperity. However, the meaning of the mole changes with the position of the mole. If the mole is in the middle, then it represents wisdom. A mole on the left ...

When a new mole appears, or a previously stable mole begins changing, this could be an early warning sign of cancer. But what about when a mole disappears? Moles sometimes fade or disappear, ...

A mole is a colored spot on your skin caused by a high concentration of pigment-producing cells called melanocytes. The medical term for a pigmented mole is a melanocytic nevus, or simply nevus.

Many headlines and stories (including some of ours) have been saying that a "double agent" infiltrated al-Qaida in the Arabian Peninsula and foiled a plot to get another underwear bomb aboard a ...

Moles form on your skin when clusters of melanocytes, or pigmented skin cells, grow in small, concentrated areas. They usually appear as colored bumps or spots that vary in shape and size and are ...

Molar mass is the mass of one mole of a given substance, typically expressed in grams per mole (g/mol). It is a fundamental concept in chemistry that helps relate the mass of a substance to the amount ...

India on May 20, 2019 joined several nations across the world in implementing the new definition of four of the seven base units - kilogramme, kelvin, mole and ampere. With this, the definition of the ...