One panelist accused the F.D.A. of withholding data on potential harms. The advisers also are reviewing research on vaccines given to pregnant women.One panelist...
An ancient skyscraper considered the seventh wonder of the world crumbled to ruin centuries ago. Now an ambitious archaeological project aims to reassemble it...
By playing pretend with an ape, scientists found a human hallmark in our closest living relative: the capacity for make-believe.By playing pretend with an...