An embryo is formed when sperm fertilizes an egg. Or, at least, that was what biology had taught us until a new scientific trick made it possible to give them life in the laboratory, without eggs or sperm. With the new tools…
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The combination of a pair of 'award-winning' drugs with the Nobel Prize in Medicine reduces the tumor in the 28% of patients with a very aggressive melanoma
The first spacecraft aimed at the Moon launched by Russia in almost half a century has successfully entered the orbit of our Earth satellite this Wednesday, as announced by the Russian space agency Roscosmos. «For the first time in contemporary history...
In 1607, Kepler discovered a sunspot with the help of the camera obscura although, at first, he thought it was the planet Mercury. Years later, in 1656, Velázquez used the camera obscura to specify his famous Meninas
Analysis shows that prolonged exposure to low doses of radiation can be as harmful as the same amount received all at once