Austrian researchers are using innovative satellites to measure the total amount of water present both on land, but also below the surface. The level of underground drought in Europe is so great that it changes the total mass of our Blue Planet. Europe has been facing a historic drought for several years: the global level … Read more
Artificial intelligence is entering our daily life through connected accessories, such as watches, or even home automation. These AIs seek to learn more and more about us to make our lives easier, but they can do so to the detriment of sometimes very sensitive personal data. To better control them, Europe is working on a … Read more
During the pandemic, organ donors who recently tested positive for Covid-19 were not prioritized in transplant programs. The shortage of organs coupled with the growing demand for transplants forces a change of strategy. Is this a good or a bad idea? In the United States, a retrospective study observational team assessed the safety of transplants … Read more
There is no doubt that the Covid-19 crisis has dealt a hell of a blow to the sacrosanct world of work and has only accelerated a change that was already in the air. Every medal has its downside, the positive aspect is to see the emergence of other ways of conceiving professional activity, greatly driven … Read more
In the most northerly regions of the world, beautiful pearly-colored clouds are seen in winter on rare occasions. These are polar stratospheric clouds, a weather phenomenon as beautiful as it is polluting! Also called pearly clouds, polar stratospheric clouds (PSC) are identifiable by their appearance as pastel-colored, iridescent waves. As their name suggests, these clouds … Read more
The NasaNasa has developped a new type of engine that is both more powerful than traditional engines, while consuming less fuel: a rotary detonation engine. A prototype engine was tested in 2022 at Marshall Space Center with the assistance of the private company IN Space LLCLLC. There were a dozen tries, accumulating a total of … Read more
The FBI managed to infiltrate a network of cybercriminals specializing in ransomware for months. By secretly recovering decryption keys to share with victims, the agency was able to thwart over $130 million in ransom demands. The FBI has just announced the seizure of the servers of an international group specializing in ransomware. Hive, which is … Read more
It’s happening right now: a comet is visible to the naked eye, and it will be closest to Earth in a few days, the 1er february ! Baptized C/2022 E3 (ZTF) and more commonly nicknamed ZTF, it has many interesting characteristics to detail. On March 2, 2022, astronomersastronomers observe using the Zwicky Transient Facility an … Read more
One dronedrone filmed a waterfall with completely reversed waters due to the windswinds powerful blowing that day in Utah. Located about 80 kilometers from Zion National Park, the Kayenta area has been copiously wet and snowy in recent weeks, like all of the American West, due to multiple atmospheric rivers. The waterfalls are therefore loaded … Read more
One of the specificities of the EarthEarth is to have a mechanism of resilienceresilience climate which allows it to stabilize the surface temperature, in particular by regulating the level of CO2 in L’atmosphereatmosphere. This mechanism, which is an integral part of the carbon cycle, is based on a series of physico-chemical reactions which involves the … Read more