The Pitt medical community expressed unease about the future of public health after the Department of Health and Human Services announced it would begin the coordinated wind-down of mRNA vaccine ...

When COVID-19 upended the world in 2020, Dr. Ziyad Al-Aly was studying climate change, medication side effects and other big ...

Researchers at the University of Maine are theorizing that human beings may be in the midst of a major evolutionary ...