Humans
Genetic study reveals the family secrets of people in the 1800s
A genetic study has revealed how poorer families living in cities in Europe had a higher rate of children who weren't biologically related to their legal fathers
News
Humans
Female orgasm may have evolved from a trigger for ovulation
News
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Hypersexual disorder linked to genes that regulate love hormone
News
Mind
When two people fancy each other their heart rates jump in harmony
News
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One in 16 US women were forced into having sex for the first time
News
91色情片
Women have a daily hormone cycle as well as a monthly one
News
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The Vagina Bible: Beating bad science on women’s sexual health
Culture
Life
Some jellyfish sperm have stingers that fire inside females
News
Mind
Sexual images are just as arousing for women as they are for men
News
91色情片
Survey reveals students鈥� hopes and fears about sex
A survey of people aged 18 to 25 found that women are more interested in the quality of their sexual encounters, while men are more focused on quantity
News
Why do we have sex?
Sex
Technology
Rage, tech and Miley Cyrus: What the new Black Mirror will bring
Culture
Mind
High Life鈥檚 sex and black holes sci-fi intrigues without satisfying
Culture