Genetic variation describes the genotypic and phenotypic differences between individuals in a population, and between populations. This variation arises through genetic mutation and is important as it ...

Alice Zhang is an Editor with Investopedia. She works on stories about business and impact investing. She is a Certified VITA Advanced Tax Preparer. Dr. JeFreda R. Brown is a financial consultant, ...

Correspondence to Professor Alex Bottle, School of Public Health, Imperial College London Faculty of Medicine, London, W12 7TA, UK; robert.bottle{at}imperial.ac.uk In healthcare, as in life, the adage ...

Credit Direct offers personal loans through a proprietary underwriting process. The company matches customers with loan offers internally and also has a network of 15 to 20 other lenders. It ...

National Floors Direct provides high-quality flooring to suit your specific needs. It offers floor options including laminate, vinyl, carpet and hardwood, as well as next-day installation and ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Betsy began her career in international finance and it has since grown into a comprehensive ...