Survivors face poor physical and mental health outcomes
A Q&A with 2019 Nobel laureate William G. Kaelin Jr.
Worm study shows how a common chemical disrupts reproductive biology
Newborn mice derive protective antibodies from their mothers’ microbiota
Why are newborns protected from certain microbes despite their immature immune systems? New research yield
Researchers achieve first stem cell models of human spine development
Study links southern states’ Medicaid expansion with better health status
Could the fat-dissolving bile acids churned out by the liver influence gut immunity?
Ultraviolet light exposure linked to rare genetic eye disease that causes vision loss
Why does fever alleviate autism symptoms?
Male scientists more likely than female colleagues to use language framing their research findings as important
First national study tracking primary care use over last decade raises concern
High doses of vitamin D for critically ill patients yield minimal benefit
© 2026 by The President and Fellows of Harvard College
