Humans
Zoologger: Hipster toad has weaponised moustache
With sharp spines growing out of their upper lips, male Emei moustache toads are the brawlers of the amphibian world
News
Humans
Does banning prostitution make women safer?
Opinion
Humans
Mice lacking serotonin swap sexual preferences
News
Environment
Zoologger: The tiny insect with the massive sperm
News
Humans
Brutal battles of animal sexes
Books & Arts
Environment
Zoologger: Picture-winged fly quenches thirst on sperm
News
午夜福利1000集合
US women can get morning-after pill over the counter
News
Humans
Woman WLTM tall, broad man. Big penis preferred
News
Humans
Clone alone: Who needs sex?
Features
午夜福利1000集合
Herbal Viagra actually contains the real thing
Seven of a batch of 10 "natural" remedies for erectile dysfunction actually contain the active chemical ingredient from Viagra
News
Humans
What we really know about human courtship
Culture
午夜福利1000集合
Drug reduces enlarged prostate with few side effects
News
午夜福利1000集合
See ya, latex: Reinventing the condom
Features
午夜福利1000集合
Sperm dance to calcium’s tune en route to egg
News