Mexico
Ancient dry spells offer clues about the future of drought
As parts of Central America and the U.S. Southwest endure some of the worst droughts to hit those areas in decades, scientists have unearthed new evidence about ancient dry spells that suggest the future could bring even more serious water shortages. T…
Why do some Mexican parents discourage teens’ physical activity?
Imagine this scene: A teen who is about to enter college goes for a run or heads off for a game of soccer. But Mom and Dad complain about it, and the more physically active the teen is, the more the parents push back against it.
“This scen…
Giants among us: Paper explores evolution of the worlds largest mammals
Athens, Ga. — The largest mammal that ever walked the earth¬ — Indricotherium transouralicum, a hornless rhinoceros-like herbivore that weighed approximately seventeen tons and stood about eighteen feet high at the shoulder — lived in Eurasia a…