Tyrone Hayes, Professor of Integrative Biology at UC Berkeley, is an endocrinologist known for his work on atrazine, a common pesticide used on corn crops. Hayes has found that atrazine causes hermaphrodism in male frogs by causing them to synthesize estrogen, the female hormone.

JGH blogger Terry-Ann Smith studies Pseudomonas and takes West African dance classes.

Jhilya Mayas on the "small victories" in the lab.

Avalon Garcia shares her thoughts on cancer research and the life of a graduate-student scientist.

By Lovell A. Jones, Ph.D. It's been a while since I've written something for this column.  On ...