8 ÷ 2(2+2). Simple, right? WRONG. As someone who hasn't calculated anything more difficult than a restaurant tip in years, may I say that I can't believe we've made math trend on Twitter. You're all ...

I was born and raised in Tianjin, China (a beautiful city 80 miles from Beijing). In 2005, I joined the Department of Modern Mechanics at University of Science and Technology of China. One year later, ...

Ethics represents the moral code that guides a person’s choices and behaviors throughout their life. The idea of a moral code extends beyond the individual to include what is determined as right and ...

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 ...