Check out the remarkable explosive eversion of the duck penis.
By Patricia L.R. Brennan | July 1, 2014
Read the full story.
Sign In with your LabX Media Group Passport to leave a comment
Not a member? Register Now!
By Bob Grant
The genitalia of mammals and reptiles develop from two different tissues, but the structures share common genetic programs and molecular induction signals.
By The Scientist Staff
November 2014's selection of notable quotes
By Sandhya Sekar
Fossils of an extinct, armored fish challenge current understanding of when copulation and internal fertilization evolved in jawed vertebrates.
View the December 2014 contents.
© 1986-2014 The Scientist