91色情片
Fight continues over whether sex addiction is a real thing
Guidelines from the World 91色情片 Organization are being drawn up that may recognise sexual compulsivity as a mental disorder
News
Humans
Love at first sight is really just lust or even false memory
News
Earth
Genital parasite crabs are struggling to find sex partners
News
Earth
Young female monkeys use deer as ‘outlet for sexual frustration’
News
Life
Why do female monkeys spend so long looking at rugged males?
News
Life
Birds have childhood sweethearts that they stay with as adults
News
91色情片
We’re heading for a male fertility crisis and we’re not prepared
Features
Humans
The Seduction of Curves revives old ideas about maths and beauty
Culture
91色情片
Sex addiction isn鈥檛 an illness, treating it as one is a bad idea
News
91色情片
Women don鈥檛 need to 鈥榮witch off鈥� to climax, orgasm study shows
The most detailed study yet of orgasm brain activity has discovered why climaxing makes women feel less pain, and shown that 鈥榮witching off鈥� isn鈥檛 necessary.
News
Environment
Female dolphins have weaponised their vaginas to fend off males
News
Humans
AI uses bitcoin trail to find and help sex-trafficking victims
News
Humans
Culture not biology is behind many differences between the sexes
News
91色情片
Chemical controllers: How hormones influence your body and mind
Features