A new Harvard study shows how lithium, one of the simplest elements, may protect against and even reverse Alzheimer’s — and ...

For the indecisive among us (here’s looking at you, Libras!), Would You Rather questions might be your personal version of hell. For the rest of us, it’s a classic slumber party game, regularly played ...

Cardiovascular disease is a term used to describe diseases of the heart and blood vessels. Some of the common types of cardiovascular disease include coronary artery disease, heart attack, and heart ...

Answer: Great white sharks, but the number of attacks is small. There have been 59 fatal great white shark attacks since — ...

Rajeev Dhir is a writer with 10+ years of experience as a journalist with a background in broadcast, print, and digital newsrooms. Vikki Velasquez is a researcher and writer who has managed, ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Dr. JeFreda R. Brown is a financial ...

A cardiologist explains that resting heart rate reveals heart health, with normal range of 60-80 beats per minute. Consistently high rates may indicate stress.