South African athlete Caster Semenya has received support from a #LetHerRun movement.The movement has been established to support female athletes banned from participating in official events because they have above average natural testosterone levels.Semenya cannot compete in 400m, 800m and 1 500m events unless she takes medicine to lower her testosterone levels.A #LetHerRun movement has…
By Leah Crane The rocks that came together to form Earth might have carried more water than we thoughtMARK GARLICK / SCIENCE PHOTO LIBRARY Our planet may have been born wet. When and how Earth got its water is an open question in planetary science. Now an analysis of meteorites from the inner solar system…
By Leah Crane Hubble Space Telescope image of the Sagittarius dwarf galaxyNASA, ESA, and The Hubble Heritage Team STScI/AURA A small galaxy called Sagittarius has been shaping the Milky Way for billions of years. Every time it has passed close to our galaxy, it has caused huge bursts of star formation that may even be…
There are unfortunately many factors that can raise your risk of developing cancer, from your genes to how often you exercise. Not to stress you out or anything, but new research suggests there’s another one to consider: your marital status. A new study published in the journal Cancer Research Communications found that adults who have
4 min read INTENSE WEATHER EVENTS happen a lot, from massive floods that devastate towns to storm fronts that bring tornadoes. Today meteorologist Al Roker has been reporting on it all for 30 years, and he says he’s still fascinated by his job. The 71-year-old discussed his career in a panel discussion with Richard Dorment
El médico de familia Eric Boose ha estado usando una herramienta de inteligencia artificial (IA) para volver a lo que él llama la “medicina a la antigua”: hablar con los pacientes cara a cara, sin tener que escribir en una computadora al mismo tiempo. “Realmente puedo sentarme, interactuar, concentrarme en ellos y escuchar”, dijo Boose