午夜福利1000集合
Wealthy families obey economics rather than evolution
Richer people ignore evolutionary pressures to have lots of children, preferring a smaller family to maintain their socioeconomic status
News
Humans
Babies without sex or pregnancy?
Culture
Environment
Slugs benefit from getting stabbed while having sex
News
午夜福利1000集合
Older fathers pass on more mutations
News
午夜福利1000集合
First non-hormonal male ‘pill’ prevents pregnancy
News
Life
Sandpipers achieve world record for sleeplessness
News
Humans
Why Sally Ride’s sexuality really matters
Opinion
Zoologger: Sloths have slothful attitude to mating
News
Humans
Kissing device lets you send a long-distance smooch
News
Environment
Zoologger: Inbred wandering albatrosses sleep around
They may form lifelong pair-bonds, but wandering albatrosses are not particularly faithful to their partners
News
午夜福利1000集合
Women dance most attractively when fertile
News
Environment
Zoologger: The fish with its genitals on its head
News
Humans
Hungry and horny mantis hides in the wind
News
Humans
Lying cuttlefish tells rival males he’s a girl
News