Extreme weather is a factor in driving both illegal border crossings from Mexico into the U.S. and whether migrants return to Mexico, according to new research published in the Proceedings of the ...

Extreme weather is contributing to undocumented migration and return between Mexico and the United States, suggesting that more migrants could risk their lives crossing the border as climate change ...

Extreme weather caused by climate change has contributed to illegal migration at the U.S.-Mexico border, according to a new study. A study titled "Weather deviations linked to undocumented migration ...

Extreme weather is causing an increase in undocumented migration between the United States and Mexico, suggesting more migrants could put their lives at risk crossing the border as the climate crisis ...