Abba Zubair

Stem cells show potential to safely slow progression of organ rejection in some lung transplant recipients, according to early Mayo Clinic research. This discovery [...]

Es sabido que los viajes espaciales desgastan el cuerpo de los astronautas, pero todavía se desconoce cómo la exposición a la radiación que ocurre en el espacio [...]

Space travel is known to cause wear and tear on astronauts’ bodies, but it’s still not clear how radiation exposure in space affects the function [...]

At 62, Oscar Campanini expected some aches and pains in his joints, especially after his weekly pickup soccer game. But two years ago, the pain [...]

Space—with near-zero gravity, no atmosphere, and extremes of heat and cold—is an unusual and often hostile environment. But it’s also an opportunity—for medical researchers [...]