Researchers have identified a protein that plays a key role in how the brain regulates appetite and metabolism. Loss of the protein, XRN1, from the forebrain, resulted in obese mice with an insatiable appetite, according to a new study.

Opinions expressed by Entrepreneur contributors are their own. As a young person, I was fascinated by entrepreneurship. Gradually, I learned that being an entrepreneur...

Opinions expressed by Entrepreneur contributors are their own. Your domain name is not just your customers’ initial interaction with your brand. It’s your first...