News tagged with sex change
The unstable future of a world full of men
As the global population hits seven billion, experts are warning that skewed gender ratios could fuel the emergence of volatile "bachelor nations" driven by an aggressive competition for brides.
Other Sciences / Social Sciences
Oct 26, 2011 |
5 / 5 (8) |
201
'Promiscuous parasites' hijack host immune cells
Toxoplasma gondii parasites can invade your bloodstream, break into your brain and prompt behavioral changes from recklessness to neuroticism. These highly contagious protozoa infect more than half the wo ...
Sep 20, 2011 |
5 / 5 (8) |
2
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Anti-HIV gel being evaluated in pregnant and breastfeeding women
Determining whether a promising HIV prevention gel is safe for women to use while they are pregnant or breastfeeding is the aim of a new clinical trial being conducted by the National Institutes of Health-funded Microbicide ...
Medicine & Health / HIV & AIDS
Jun 20, 2011 |
not rated yet |
0
Why Don’t More Animals Change Their Sex
(PhysOrg.com) -- Most animals, like humans, have separate sexes — they are born, live out their lives and reproduce as one sex or the other. However, some animals live as one sex in part of their lifetime and then switch ...
Biology /
Feb 02, 2009 |
5 / 5 (3) |
3
