The COVID-19 pandemic gave us tremendous perspective on how wildly symptoms and outcomes can vary between patients ...

How big of a role do our genes play in our lifespan? Quite a bit more than previously thought, a new study suggests.

Rajeev Dhir is a writer with 10+ years of experience as a journalist with a background in broadcast, print, and digital newsrooms. Betsy began her career in international finance and it has since ...