The year has gone around faster than we could blink, and just like every other time, we find ourselves almost ready to welcome Ramadan, and of course, Eid ul Fitr. This year's trends embrace a dynamic ...

A person’s eye color depends on how much of a pigment called melanin is stored in the front layers of the iris, the structure surrounding the pupil. Specialized cells called melanocytes produce the ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Hair color is the phenotypic modification of genes related to hair that shows noticeable variations within humans. Generally, hair colors are classified into dark and light in which the former is ...

\(\text{Net profit margin (\%)}=\frac{\text{Net profit}}{\text{Sales revenue}}\times100\) For example, a business that knows its net profit and sales revenue can calculate its net profit margin as ...