A first look at the intersection of climate change and the relatively good health of new migrants鈥攐r 鈥渉ealthy migrant effect鈥濃 suggests that the changing climate might propel less-healthy people to migrate from Mexico to the United States.
Marijuana may not be as damaging to the brain as previously thought, according to new research from the University of 欧美口爆视频 Boulder and the 欧美口爆视频 Change Lab.