Scientists say California condors are ingesting deadly levels of lead by feasting on the carcasses of animals killed by hunters.
An international study reported in the British journal Lancet said abortion laws do not necessarily influence a woman's decision to have an abortion.
Critics say delaying a cervical cancer vaccination program could condemn 1,400 more British girls to develop the disease and 420 to die from it.
Dr. Dan Gewirth, Hauptman-Woodward senior research scientist, has just solved the structure of the first mammalian GRP94 protein implicated in immune diseases such as sepsis, AIDS and certain cancers. His work is being published ...