The human heart can be trained to work without oxygen

Scientists have uncovered a crime committed 33 years ago

scientists who study the remains of ancient people, there's plenty of evidence that thousands of years ago members of the species Homo sapiens brutally killing each other. For example, this is evidenced by the bones found during t...

Indian elephants began to gather in the "gang" and kill people

lead the ivory from the most ancient times: first they were interested in the meat, and then the tusks, used for making expensive Souvenirs. Huge animals are in danger even now, but for hundreds of years managed to develop defens...

Who lives in a huge dead zone in the middle of the Pacific ocean?

There are on our planet, places that at first glance seem almost lifeless. It's places like permafrost, Antarctica or deserts. However, in these areas literally «boiling» life. But there is another similar area on the pl...

In the pyramid found a way into "the afterlife"

the Ancient Egyptians believed that after his death man goes to trial before the God of the underworld Osiris, but the path to it is littered with dangerous obstacles and monsters. Polish scientists have proved that the ancient Eg...

Near Antarctica discovered a very rare type of volcano. Why is it special?

In the world there are about 1500 potentially active volcanoes (that is those that have already exploded or you may explode in the future). But only a handful of them can boast an interesting feature – the presence of lakes of liq...

From the galaxy-double our milky Way received a mysterious radio signal

Only a week ago we reported that Australian astronomers have located four billion light years. This week I decided to surprise the American scientists from the California Institute of technology. Researchers caught a new a single ...

How dangerous is the pack of stray dogs?

According to the world society for the protection of animals, in the world there are about 500 million dogs. About 75% of them are wandering about together, they often attack people and animals spreading rabies and other diseases....

After Chernobyl: why plants don't get cancer?

Chernobyl became a synonym for disaster. The nuclear disaster of 1986, about which spoke the whole world, thanks to the TV series from HBO, have caused thousands of cancer patients turned the once densely populated district in the...

In the United States discovered one of the largest reserves of fresh water

In the 1970-ies, during the search of fossil fuels beneath the Atlantic ocean, oil companies often run across the fresh water. These findings hinted at the fact that somewhere under the salty water of the so-called aquifer, which ...

What harm a body gets after swimming in the ocean?

On the surface of human skin lives a trillion different bacteria — this combination of microorganisms is called the microbiome and protects the body from external exposure to allergens and other external stimuli. Sometimes this na...

Scientists first measured the temperature of the rings of Uranus

Despite the fact that Saturn has the most impressive ring system in the Solar system, this planet is not the only one that can boast such a distinctive feature. Neptune, Jupiter and Uranus also have rings, but they are less pronou...

Bad smells make the memories stronger

the Memories are stronger if associated with them an unpleasant smell, according to a new study. Scientists believe that this discovery will expand our understanding of how to stimulate the reaction of Pavlov and how negative expe...

We throw away 40% of grown food — where does it go?

on average, only 60% of the products that are grown in the country, fall into the mouths of people. The rest falls out of the supply chain gradually until the product makes its way to our plates. Pests eating the crops in the fiel...

The abundance of gases on Enceladus — "free food" for life. But is there life there?

According to new research by scientists at the University of Washington, in an underground ocean Saturn's moon Enceladus contains a very high concentration of carbon dioxide and hydrogen, as well as close to the earth's pH level t...

Physicists believe that life can exist in a 2D world

Why do we live in a Universe with three spatial and one temporal dimension 3 + 1, as one would say cosmologists? Why this combination, and not 4 + 2 or 2 + 1? Over the last decade, physics many times explored this question in mind...

In the year 2100 the Earth would be 2 billion refugees — because of the rise of the water level

In the year 2100, 2 billion people — about one-fifth of the world's population — could become refugees because of rising sea levels. Those who once lived on the coastal lines will face challenges of displacement and relocation in ...

A new species of cats with muscular and nocturnal

Among the inhabitants of the Mediterranean island of Corsica was a popular legend of the predatory cat that hunts at night to steal chickens and sheep and goat milk. For the first time scientists became interested in the stories o...

Dirty products can cause death from meningitis

the Need to wash fruits and vegetables before consumption is not without reason — they may be microbes, or even slugs and snails. In the countries of South-East Asia and Hawaii, these tiny creatures especially dangerous, because t...

Genetically modified fungus can kill 99% of malarial mosquitoes

Malaria is considered extremely dangerous disease that spreads through mosquito bites, is annually causing the deaths of about 400,000 people. To reduce the population of malarial mosquitoes, the researchers used insecticides, but...

Scientists told where to look for aliens on Mars

the Microbes, called extremophiles, can survive even in the harshest conditions — for example, at very high temperatures, acidity and lack of oxygen. From this it follows that life can exist even on Mars, which although is conside...