Space science
Asteroid diameter of 500m spew rocks into space
Thanks to the NASA spacecraft, scientists observed material eruptions of hundreds of small stones of the asteroid Bennu.
Men
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Articles about Men
12,256 published items.
1001 mystery
Glaciers melt to reveal mysterious objects
A strange, inexplicable mysterious object has just been exposed after the Antarctic melting of ice, sparking speculation about its origin.
Archeology
Ancient lice trapped in amber 100 million years
Scientists have discovered that a very small lice-like insect today is stuck in amber masses with an intact dinosaur fur.
Oceanography
The first measurement of the heart rate of the blue whale
US scientists on November 25 said they had measured the heart rate of an adult blue whale with a high-tech ECG recorder.
Oceanography
Ocean monster giant grouper meat makes fishermen frightened
The video shows the ocean monster surrendering to giant grouper that shocked the nearby fishermen.
Oceanography
Ocean exhausted oxygen at record level, alarming a series of 'dead zones'
Experts warn the ocean has lost its unprecedented levels of oxygen as a result of climate change and intensive human activity.
Archeology
Alcohol saves humanity from extinction
Research by scientists indicates that the process of absorbing and metabolizing alcohol from fruits is part of the reason for saving apes from extinction.
Archeology
Strangely, the plants 'rain' are both sweet and fragrant
In particular, this 'rainwater' is both sweet and fragrant, inviting insects and birds to enjoy, thereby supporting the pollination process.
Space science
The galaxy is 600 million light-years from Earth
The origin of Hoag, the galaxy with a special shape, has been a mystery of science for nearly 70 years.
Space science
SpaceX spacecraft carrying fire and mice to the International Space Station
On December 4, SpaceX's Falcon 9 rocket will carry the Dragon chamber filled with supplies and special testing equipment to the International Space Station (ISS).
Space science
Interesting comparisons help you better understand the universe
If you still think it is quite easy for humans to conquer the Moon, you need to know that we can put every planet in the Solar System between the Earth and the Moon, and…
Space science
NASA wants to try to set a fire on the ISS space station: It sounds dangerous, but not for fun
This experiment is part of scientists' attempt to understand how fire works and propagates in microgravity.
Biology
Insects have the ability to copy 99.99% of the shape and movement of the leaf
Having to pretend to be a leaf even though it looks like 99.99% is not as easy as you think, because it also requires the ability to act very cleverly, flexible incarnat…
Animal world
The new finding helps explain why mammals have better hearing
Modern mammals, including humans, can pick up sounds through three tiny bones in the middle ear, which don't exist in ancestral reptiles.
Life
Sperm dilution: Causes, symptoms and treatment
Thin sperm (also called diluted sperm) is a disease that reduces the fertility of men. However, very few people understand what diluted sperm is like?