Periodic broadcasts from our other journals:
25 August 2015—A glucocorticoid-mediated epigenetic switch promotes placental production of a stress hormone associated with labor.
26 August 2015—Scott Dylla discusses a new antibody-drug conjugate that may be effective in treating high-grade pulmonary neuroendocrine cancers.
Scientists uncovered a stunning skull that gives a fresh portrait of early humans.
Scientists gather for a first look at a fresh sediment core, hoping that it will offer hard data linking environmental change to human evolution.
This special presentation, which accompanies the publication of the draft Neandertal genome sequence in the 7 May 2010 issue, features video commentary, a timeline of Neandertal discoveries, and a collection of related papers and interesting Web sites.