Ciencia en los medios

Contar las manchas solares a lo largo del tiempo ayuda a conocer la actividad de nuestra estrella, pero los dos índices que emplean los científicos discrepan para fechas anteriores a […]

A Danish health study has concluded that light and moderate joggers have lower mortality than sedentary nonjoggers, whereas strenuous joggers have a mortality rate not statistically different from that of […]

The problem, Guarente says, is that it’s nearly impossible to prove, in any reasonable time frame, that drugs that extend the lifespan of animals can do the same in people; […]

As human populations disperse, the separation leads to changes both in genes and in language. So if we look at human DNA and languages over time, we should find that they […]

Some parents feel certain that vaccines can lead to autism, if only because there have been instances when a child got a shot and then became autistic. Post hoc, ergo […]

Tuberkulosia eragiten duen bakterioaren aldaera gogorrenetako baten bilakaera historikoa aztertu du nazioarteko ikerketa-talde batek, haien DNAtik abiatuta. Ikusi dute bakterio horien populazioaren bilakaerak bat egiten duela gizateriaren historian izan diren […]

A team of astronomers that last year reported evidence for gravitational waves from the early Universe has now withdrawn the claim. A joint analysis of data recorded by the team’s […]

Number of extremely hot days a year has increased in hundreds of cities since the 1970s years, with frequencies peaking in the last five years

Una nueva terapia emplea corrientes eléctricas para impedir la división de las células tumorales. Los resultados preliminares indican que podría ser un buen complemento de la quimio y radioterapia. En […]