The discovery, in a closed room, suggests that airborne transmission of the virus plays a role in the pandemic
La capacidad de fijación de CO2 del terreno depende de la actividad a la que se dedica y con la actividad humana se rompe el balance
La investigación calcula que es necesario detectar a la mitad de los enfermos con síntomas y al 40% de las personas con las que han estado
A study shows that 7,000 years before Christ, whole bodies were burned in the Near East, which marks a break in the rites with the dead and shows a great variety, since they were also dismembered
Se necesitan presupuestos europeos más ambiciosos, que se justifican por los problemas sociales actuales, afirma la unión de universidades de investigación LERU
The galaxy SPT0418-47 was already a gigantic and stable object 1.4 billion years ago, 4.5 billion years earlier than would be expected
Un famoso problema para niños sobre la ubicación de una peculiar trayectoria sobre la Tierra ofrece diversas soluciones y curiosas extensiones
The effects of other viruses that cause colds stimulate an immune system response in a percentage of the population that would range from a minimum of 20% to 80%
The Russian prototype, one of the 167 registered by the WHO, has not yet demonstrated its effectiveness and safety in tests with tens of thousands of people
José María Pérez de Ayala, fotógrafo y guía en Doñana, fallece sin haber dejado de pisar la reserva un solo día desde que se incorporó al parque nacional