By Geoffrey Mohan, Los Angeles Times
December 16, 2013 5:59 a.m.
Men may want to double down on a healthy diet and clean living in the months before procreation, according to a study that suggests a father's vitamin B9 deficiency may contribute to birth defects in offspring.
By MARILYNN MARCHIONE, Associated Press
December 13, 2013 10:05 p.m.
SAN ANTONIO — A novel way to speed the testing of cancer drugs and quickly separate winners from duds has yielded its first big result: an experimental medicine that shows promise against a hard-to-treat form of breast cancer.