Earth
Genital parasite crabs are struggling to find sex partners
Parasitic crustaceans called castrator pea crabs spend most of their lives hiding in the sex organs of limpets, and that makes it difficult to find a mate
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
Health
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
Health
Sex addiction isn鈥檛 an illness, treating it as one is a bad idea
News
Health
Women don鈥檛 need to 鈥榮witch off鈥� to climax, orgasm study shows
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
Thousands of escorts advertise on websites like Backpage, not always by choice. Machine learning can now identify ads posted by traffickers, and locate them
News
Humans
Culture not biology is behind many differences between the sexes
News
Health
Chemical controllers: How hormones influence your body and mind
Features
Humans
Memo to all tech bros: Sexism, not biology, holds women back
News
Health
Eight great accidents in scientific discovery
Features