What if mRNA vaccines could be made more powerful and less irritating? Scientists at the University of Pennsylvania have found a way to do just that—by tweaking a key molecule in the vaccine’s ...

A 67-year-old woman in Zhejiang, China, fell into a coma. She tried a sunbathing trend. The trend involved exposing her back ...

In some areas there is concerns that ethnic minority groups are falling behind the rest of the population when it comes to ...

Colon cancer is increasingly affecting younger adults, prompting a focus on preventative measures. Gastroenterologists ...