The term "population health" has become so widely and diversely used that few healthcare leaders are able to identify its original definition, according to a survey conducted by the Milken Institute ...

The molecularization of race thesis suggests geneticists are gaining greater authority to define human populations and differences, and they are doing so by increasingly defining them in terms of U.S.

John Wilmoth is Director, Population Division of the United Nations Department of Economic and Social Affairs (UN DESA). Clare Menozzi, Lina Bassarsky and Danan Gu are Population Officers, UN DESA.

The condition that occurs when a material is radiated with another material at a certain wavelength, causing electrons to jump to a higher orbit (higher shell). When the electrons return to their ...

WASHINGTON — The Centers for Disease Control should allow more people to comment on its controversial proposal to broaden the AIDS definition, a plan that could expand the AIDS population by at least ...