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Image of the Day
Bob Grant | Jul 1, 2014
Sex is an inherently fascinating aspect of life. As researchers learn more and more about it, surprises regularly emerge.
Sari van Anders: Sexy Thoughts, Sexy Data
Daniel Cossins | Jul 1, 2014
Assistant professor, Psychology and Women’s Studies, University of Michigan. Age: 36
Autism-Hormone Link Found
Bob Grant | Jun 4, 2014
A study documents boys with autism who were exposed to elevated levels of testosterone, cortisol, and other hormones in utero.
Goat Pheromone Double Whammy
Rina Shaikh-Lesko | Mar 3, 2014
A single molecule emitted by male goats may influence female goat physiology and behavior.
Unhealthy Chemicals Linked to Fracking
Jef Akst | Dec 17, 2013
Water samples collected from natural gas extraction sites in Colorado contain hormone-disrupting chemicals linked to birth defects, infertility, and cancer.
Annie Gottlieb | Sep 1, 2012
Wired for Story, Dreamland, Homo Mysterious,
Digit Ratio and Sex Hormones
Tia Ghose | Sep 6, 2011
Men and women may have different finger-length ratios as a result of different sex hormone exposure during early embryonic development.