Animal world
France used the crow to pick up trash, clean the street park
Some previous biologists claimed that the crows are actually very sociable and intelligent. Their intelligence is even compared with a 7-year-old.
Intelligence
Browse ScienceInfo articles and explainers related to Intelligence.
Topic archive
Articles about Intelligence
776 published items.
Animal world
Young gorillas unite young people to snare hunters
We often think we are smarter than close relatives, such as gorillas. Is it true?
Animal world
Astonishing intelligence of crows
Classified as the planet's most intelligent animal, crows are the only non-primate species that can create and use working tools.
Animal world
Unexpected discoveries of swans
Thien Nga is faithful to a single partner. Moreover, swans are very smart, they remember who treated them well and who treated them badly.
Animal world
Researching neuronal cells: dogs 'twice as smart' cats
Cnet reported that a group of scientists have been studying and finding dogs with more nerve cells in an important part of the brain than cats.
Animal world
The brain is bigger, but why are elephants not smarter than humans?
Each species on Earth has a special skill that distinguishes them from other species: the lion roars, the dances dance, the snakes crawl, the mice chew, and the humans t…
Animal world
Can animals recognize them when looking at mirrors?
For decades, scientists have examined the intelligence of animals by observing whether they can identify themselves in the mirror.
Animal world
Why do people tend to talk to pets, objects?
A recent scientific study has explained why people tend to talk to objects or animals. This somewhat strange method of communication involves social intelligence.
Animal world
Seven characteristics prove that elephants are extremely intelligent animals
Elephants are extremely intelligent animals. They have the largest brain of all the animals that live on land and three times as many neurons as humans.
Animal world
Chicken has its own personality, logical reasoning is better than children
Scientists conclude that chickens can curb, recognize numbers and have better logical reasoning than children.
Animal world
Horses are as smart as dolphins and doves
In a test that was conducted, scientists found that horses were able to analyze symbols when communicating with humans.
Animal world
Very interesting facts about the evil bird
The magpie is a rather special bird with very high intelligence. Here are some interesting discoveries about this bird.
Animal world
Birds are smarter than we thought
Perhaps, of the millions of animals on Earth, rare animals are as miserable as birds.
Animal world
Unexpected findings about the wisdom of plants and animals
If you think animals and plants don't have intelligence, then this is the time to think again.
Animal world
Pigs are smarter than dogs and chimpanzees?
Scientists at American universities found that pigs are not