The F.D.A.’s refusal to examine the company’s mRNA shot drew widespread criticism from doctors and was divisive within the agency.The F.D.A.’s refusal to examine...
The vaccine maker’s shots involve the successful Covid vaccines’ RNA technology. Health Secretary Robert F. Kennedy Jr. has broadly rejected it, canceling millions of...
Young primates in a southern African nature park were observed to constantly interfere when their mother was giving attention to a younger brother or...