This article is a submission from Chelzee Nicole Yu, a second-year undergraduate studying chemical engineering. As a ...

Extraversion: People with high extraversion scores are more social, and people with low extraversion scores are more ...

Today, being a lefty is celebrated, but that hasn’t always been the case. People who used their left hands to write, play sports, or eat were seen as bad and were often accused of engaging in ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." It's possible you know someone who is left handed or perhaps you're a lefty. Aside from the fact that ...