Natural short sleepers, as they are called, are genetically wired to need only four ... If anything, they do extraordinarily well. Research suggests that such people are ambitious, energetic ...

Why do some people develop addictions while others—who may have been exposed to the same substances or experiences—do not? This question has no single answer, but research and clinical ...

What are the stakes when a fraction of a second, the length of an extended arm or the weight of a body in motion can mean the ...

Using THC-laced edibles and smoking marijuana are both linked to early signs of cardiovascular disease, a new study found.

"Research shows that 40% of what we do day ... problem is people, when they want to be better in the new year, they never focus on understanding what are the exact behaviors that I need to be ...

• Anorexia: When people think their bodies are much bigger than they actually are, and try to lose weight by eating little, ...

This type of diet may not provide a person with adequate amounts of the vitamins, minerals, and antioxidants they need ... people who do not participate in night shift work. Further research ...