2020-06-06 Scientists Find Mammoth Bones Near Mexico City
Huge bones have been discovered in a place 50 kilometers north of Mexico City where a new airport is being built. Scientists, who study the past by examining very old…
2020-04-29 Stay-at-home Order Does Not Bring Down Mexico City’s Pollution
Government orders for people to stay home to halt the spread of the coronavirus have resulted in a sharp decrease of vehicle traffic around the world. Cities such as Delhi,…