Too Much Sex Lowers Sperm Quality in Bats Some bats seem to have it all — but appearances can be deceiving.
Male Spiders Perform Oral Sex by Drooling All Over Their Partners’ Genitals These kinky critters have a “rich sexual repertoire”
Deep Male Voices Are More Scary Than Sexy What do James Earl Jones, Benedict Cumberbatch, and Sean Connery all have in common?
Brains over Beauty? Male Dating Preferences Are Evolving, Research Finds Gender equality is shaping what humans look for in a long-term partner.
What Draws Women to Bad Boys? Hint: It’s Not the Cool Factor Researchers have found that there may be some truth to the perception that women are attracted to “bad boys,” but maybe not for the reasons you might think.