The time it takes to earn a Ph.D. can range from a few years to around a decade. You'll likely face many hurdles on the long educational journey. Whether it's worth the time and cost depends on your ...

From attraction to action, sexual behavior takes many forms. As pioneering sex researcher Alfred Kinsey put it, the only universal in human sexuality is variability itself. Human interest in sex can ...

An inherent principle of publication is that others should be able to replicate and build upon the authors' published claims. A condition of publication in a Nature Portfolio journal is that authors ...

Christopher Groux is an editor, writer and accessibility advocate. Before joining the Forbes Health team, he covered Accessibility at Reviewed and gaming at Inverse and Newsweek. When he’s not ...