News tagged with reproductive biology

Related topics:

Sexual healing? Not likely

(PhysOrg.com) -- A new study shows the production of sperm is more biologically taxing than previously thought, and expending energy on it has significant health implications.

Jan 30, 2012 4.6 / 5 (11) 8 | with audio podcast

Why sex with a partner is better (w/ Video)

(PhysOrg.com) -- OK, it takes two for human reproduction, and now it seems that plants and animals that can rely on either a partner or go alone by self-fertilization give their offspring a better chance for ...

Oct 21, 2009 3.4 / 5 (18) 1

Evolutionary benefits of sex in difficult places

(Phys.org) -- University of Auckland scientists have provided the first experimental explanation of how sexual reproduction helps species adapt in challenging real-world environments, solving a classic conundrum in evolutionary ...

Jun 14, 2012 5 / 5 (5) 1 | with audio podcast

When parasites catch viruses

When humans have parasites, the organisms live in our bodies, co-opt our resources and cause disease. However, it turns out that parasites themselves can have their own co-habitants.

Nov 07, 2012 4.3 / 5 (3) 0 | with audio podcast