Correspondence to Professor Peter B O'Sullivan, School of Physiotherapy and Exercise Science, Curtin University, Perth, WA 6102, Australia; p.osullivan{at}curtin.edu ...

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 ...

Chocolate or strawberry? Life or death? We make some choices quickly and automatically, relying on mental shortcuts our brains have developed over the years to guide us in the best course of action.

When is the 2XKO release date? If you ever wondered what a League of Legends 2D fighting game would look like, you're about to find out. Formerly known as Project L, 2XKO was confirmed as the game's ...

What are the best fighting games? It might not seem like it these days, but it wasn't until the late '00s that PC users were finally treated to the latest fighting games. It's fair to say the genre is ...

Clay Halton was a Business Editor at Investopedia and has been working in the finance publishing field for more than five years. He also writes and edits personal finance content, with a focus on ...

Learn the benefits and risks of options and how to start trading options Lucas Downey is the co-founder of MoneyFlows, and an Investopedia Academy instructor. Samantha (Sam) Silberstein, CFP®, CSLP®, ...

When it comes to getting dressed, we often rhapsodize about the virtues of “wardrobe essentials for men” as if everyone knows what we mean. So, let's actually talk about it. On Maslow's hierarchy of ...