Skip to Main Content
Newsletters
Crossword
SUBSCRIBE
ALL
CS
CHEAT SHEET
NEWSLETTERS
LOG IN
Cheat Sheet
Media
Obsessed
Royals
Politics
Opinion
Innovation
U.S. News
Scouted
My Account
Manage Newsletters
Subscription Offers
Need Help?
LogOut
HOMEPAGE
Tech
Sex Is a Competitive Sport
TINY PLAYERS
Human sexuality has evolved from something necessary for survival to something more fluid and complex. But one thing hasnât changed: sperm competition.
Robert Coolman
PublishedÂ
Oct. 19 2015Â
1:01AM EDTÂ
iStockphoto
Robert Coolman
PrimeViridian
Got a tip? Send it to The Daily Beast
here
.
Trending Now
Politics
Cause of Death Revealed for Biden-Appointed U.S. Attorney
Jasmine Venet
Politics
Greenland Business Rescinds Invite for Usha Vance Visit
Emell Derra Adolphus
Politics
Mike Waltz Says Heâs Never Met Jeffrey Goldberg. Hereâs a Photo of Them Together
Julia Ornedo
Media
Watch MTGâs Crazed Rant at Foreign Reporter Go Terribly Wrong
Erkki Forster
U.S. News
âImpractical Jokersâ Star Accused of Sex Assault Checks Into Inpatient Program
Kenneal Patterson