Sex
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Articles about Sex
748 published items.
Biology
The Timema stick 'rests on the pillow' for 1 million years
Genetic researchers have revealed the Timema rod insect that lives in the dirt around the west coast of the United States that has lived for 1 million years without ever
Biology
Bisexual butterflies are born
A bisexual butterfly has just been born at the Natural History Museum of London, England. Luke Brown, a butterfly expert at the London Museum of Natural History, said on…
Biology
New success on clonal ginseng breeding
After a long wait, the asexual ginseng plants were introduced by Assoc. Prof. Dr. Duong Tan Nhut - Deputy Director of Tay Nguyen Institute of Biology (Da Lat, Lam Dong C…
Biology
Detecting female sexual hormones in plants
Until now, scientists still think that only animals produce female sex hormones, progesteron, a chemical group of steroids produced by the ovaries to prepare the uterus…
Biology
Homosexuality: Do genes?
Korean scientists hope to find a link between genes and homosexuality in humans.
Biology
Maintain a race without mating
Finally scientists also solved the question, how can a small organism flourish during the past 50 million years without mating?
Biology
Men will not disappear
A recent study found that the Y chromosome is evolving faster than the rest of the human genome.
Biology
Finding hormones that control male fertility
A type of sex hormone in humans has just been discovered in a new study.
Biology
Ants Mycocepurus smithii reproduce completely asexually
The Brazilian and Texas researchers have confirmed that ants plant Mycocepurus smithii.
Biology
Parasites promote 'sex pleasure'
An article published in American Naturalist magazine found that sex evolved in the 'protection' of parasites.
Biology
Sex life of plants reveals disagreements between the sexes
The pollen grains of male plants must live in stiff competition.
Biology
'Marriage' homosexual guarantees the race
The phenomenon of couples between same-sex individuals is not only very popular in the animal world, but also a necessary adaptation to maintain species development.
Biology
South Korea cloned pigs for organ transplantation
On April 22, Korean scientists announced that they cloned a pig to get transgenic transplanted organs for humans.
Biology
America: 'Rebirth' girl died 7 years ago
Recently, Panayiotis Zavos - an American gynecologist, made a bold decision: 'reborn' a girl who died 7 years ago by asexual reproduction.