For decades, multiple sclerosis (MS) has been defined primarily by its symptoms, rather than its underlying biology. Now, a new study aims to challenge that approach, presenting evidence that MS may ...

Penny Gusner is a senior insurance writer and analyst at Forbes Advisor. For more than 20 years, she has been helping consumers learn how insurance laws, data, trends, and coverages affect them. Penny ...

The common view of natural selection is based solely on the individual: A trait allows an organism to out-compete its rivals and is thus passed down to its offspring. To suggest otherwise can provoke ...

Terms apply to American Express benefits and offers. Visit americanexpress.com to learn more. The average number of credit cards people have has been declining for the past decade. In 2015, it was 4.1 ...

The latest car news, videos and expert reviews, from Cars.com's independent automotive journalists A low purchase price is only the start to finding a truly affordable car. Their spectacular fuel ...