Space science
Do aliens have sex?
Sexual intercourse is the instinct of species to maintain the race, and scientists question if aliens really exist, they have no sexual intercourse.
Sexual
Browse ScienceInfo articles and explainers related to Sexual.
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Articles about Sexual
264 published items.
Space science
NASA discusses sexual factors, health and death for mission to Mars
How do you handle the body of an astronaut during a round trip to Mars that lasts for three years? When it is necessary to decide to pull out the oxygen tube out of the…
History
Debate about the homosexual sexual orientation of Alexander the Great
The history tells that Alexander the Great had a homosexual tendency because he fell in love with the commander of the cavalry Hephaestion, both sticking together as lov…
Biology
The way to do that is the bizarre nature of beetles with a penis longer than the body
If only through it, the ladybug's sexual activity is almost impossible.
Biology
Detecting parasites that cause
Recently, scientists from Charles University in Prague (Czech) found that men infected with toxoplasmosis parasites were more likely to be sexually abusive, love and aff…
Biology
The 'little boy' ruined the reproductive ability of seed beetles
US scientists have demonstrated the correctness of the hypothesis that possessing a short penis can destroy the male reproductive ability, at least in the seed bug.
Biology
Animals swap sexual organs,
For the first time, scientists have discovered an organism that has genital swaps: Males have vaginas, females have 'precious'.
Biology
Decoding homosexual behavior in insects
Sexual activities that seem to be homosexual in insects are more likely to be unintended and misleading objects ...
Biology
Insects also 'love' gay
The sex life of insects has long been judged to be relatively simple with sexy dance, hooked abdomen and one.
Biology
Incredibly spider species die because of ...
After sexual intercourse, male spiders are often killed by carnivorous spiders, but with fish spiders, male spiders die because of ...
Biology
The US warns that the new
US health experts warn the emergence and spread of a sexually transmitted virus is even more dangerous than AIDS, according to Reuters on May 5.
Biology
Why mantis female sexual cannibalism?
The cannibalism after mating is common in mantis and some other animals such as spiders, scorpions, crickets, grasshoppers, beetles. This is a problem that evolutionary…
Biology
The way to use 'precious' spider's escape is extremely toxic
In some spiders, when the males have sex for the first time and sometimes for the last time, they often apply the defensive technique:
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