Prueba de sangre podría identificar cáncer de mama
MEC. Gisela Aguilar Martínez El avance de la ciencia ha permitido el seguimiento de biomarcadores para detectar el riesgo de sufrir cáncer de mama en personas sanas. Con este método se permitirá realizar un seguimiento más exhaustivo de aquellas personas con mayor probabilidad de desarrollar un tumor, y así mejorar el tratamiento de la enfermedad […]
Beyond ChatGPT: what chatbots mean for the future
With the arrival of generative AI chatbots, artificial intelligence no longer seems the preserve of science fiction. Now that the bots are talking back, what does it mean for the future of the internet—and our relationship with machines?
Humans Might Need Artificial Gravity for Space Travel
Despite the fact that floating around in space looks like a certified blast, it’s not something the human body is optimized for. In order to make these trips possible, scientists are going to have to figure out how to mimic Earth’s gravity in space.
Here’s what we know about COVID-19’s impact on the brain
When COVID-19 first emerged, many researchers were focused on its impact on the lungs. But others, including Avindra Nath, Clinical Director of the National Institute of Neurological Disorders and Stroke, suspected COVID could also have a profound impact on the brain. Brain autopsy data from those who have died of COVID-19 have confirmed these early […]
As old-growth grasslands disappear, ecologists test new restoration strategies
The importance of old growth grasslands
La heterogeneidad del manto terrestre podría ser un vestigio de la formación de la Luna
El gran choque entre el protoplaneta Theia y la Tierra primigenia –Gaia– hace unos 4.500 millones de años podría haber formado distintas regiones en el manto terrestre. / DENG Hongping y Hangzhou Sphere Studio Agencia SINC Un equipo científico de China, EE UU y Reino Unido ha descubierto recientemente que una gran anomalía en el interior de […]
Animals run faster from human voices than they do from lion roars, study finds
Which animal is the scariest? According to a recent study, humans have ousted lions at the top of the predator pecking order. The experiment on a group of wild animals showed that they were twice as likely to run away when they heard a human voice compared with the sound of a lion snarling or […]
Human voices are scarier than a lion’s growl for savannah animals
Animals at a watering hole in South Africa were twice as likely to flee in response to recordings of humans talking compared to sounds of lions.