Rt, Feb 17th. - An international team of physicists has managed for the first time to change the direction of light refraction using ordinary atoms instead of using artificially manufactured metamaterials, according to a statement from the University of Lancaster in the United Kingdom, which participated in the study.
Cubasi, Feb 16th. -According to an extensive study recently carried out, the action of kissing in the human species evolved as a symbolic expression of love from behaviors related to grooming observed in great ancestral apes.
CubaSi, Feb 14th. - decades ago, on February 14, 2005, a new platform called YouTube appeared on the Internet with the aim of making ordinary people use it to share their home videos, but even in the most ambitious dreams its creators could not have imagined that the platform would revolutionize both the audiovisual and entertainment sectors.
The US, Feb 13th. - The ban of RT and Sputnik in European countries was justified because they were public media that receive funds from the Russian government. Therefore, they were not independent, as if that were something exclusive to the Russian media and not others, such as the BBC, which also charge from state budgets.
Paris, Feb 12th. - The Action Summit on Artificial Intelligence, attended by representatives from more than 100 countries, concluded this Tuesday in Paris with a declaration in which 60 nations and supranational organizations call for an open and "inclusive" technological environment and to develop AI based on a human rights-based, anthropocentrist, ethical, safe and reliable approach.
Moscow, Feb 11th. - A vast cloud of dust that covered Europe in March 2022 concealed a surprising secret: remains of radioactive contamination. According to a new study published in Science Advances, this dust contained vestiges of nuclear tests conducted by the US and the USSR during the Cold War.
Havana, Feb 11th. - The digital empowerment today of the new generations will be the central theme of the World Youth Summit of the International Telecommunications Union (UIT) 2025 that will take place in Cuba, in the next month of March.
National Geographic, Feb 10th. - These disasters not only destroy the vegetation of the site and affect air quality, forest fires also put at risk the availability of water, a vital resource.
Guáimaro, Camagüey, Feb 8th.- The easternmost of the municipalities of Camagüey will increase their forested areas in the current year 2025, with the planting of two hectares of Acacia and other fruit trees, provided for in the reforestation plan, according to the Forest Department belonging to the Municipal Delegation of Agriculture.
United States, Feb 7th. - The emergence of Elon Musk, owner of X, as the most influential figure around President Donald Trump has created an unusual dynamic: a White House advisor using one of the world's most powerful information platforms to sell the government's views while bullying its detractors.
Havana, Feb 6th. - The payment and e-commerce platform EnZona reported that its system will experience a technical stop scheduled this Thursday, February 12 from
Havana, Feb 5th. - The XIV Cuban Medical Brigade in Zimbabwe today reiterated its support for the global denunciation against the escalating blockade and the aggression of the United States on the island, following the inauguration of President Donald Trump.