A gene that turns on very early in embryonic development could be key to the formation of the placenta, which provides the ...

Many mammals deliver in minutes after long pregnancies. See which species have the quickest births to help newborns thrive.

BC's Philip Landrigan, M.D., and the Minderoo-Monaco Commission on Plastics and Human Health present a sweeping new report showing plastic as a hazard at every stage of its life cycle Philip Landrigan ...