Maria Cheng
Long-awaited malaria vaccines finally reach children’s arms — but how effective are they?
As the World Health Organization announces the next step in its rollout of the world’s first authorized malaria vaccine in ...
The rich get safer? Developing countries likely last in line to get virus vaccine
Worldwide, about a dozen potential COVID-19 vaccines are in early stages of testing. While some could move into late-stage testing ...
DNA tests bring fate of France’s Henri IV to head
A mummified head thought to belong to French king Henri IV now appears to be nothing of the sort. Three ...
IVF pioneer Robert Edwards dies at age 87
Robert Edwards, whose pioneering in vitro fertilization research led to the first test tube baby and has since brought millions ...
