US labor market can affect 'people who are not even here'

That the job market in Phoenix can affect a child's education in Mexico may strain credulity, but it's nevertheless true, according to a recent paper co-authored by Brian Cadena, a University of Colorado Boulder associate ...

Endangered wolves at NY preserve produce 8 pups

(AP) -- Eight rare Mexican wolf pups have been born at a preserve in the New York City suburbs, a development that could aid the federal program that has reintroduced the endangered species to the wild.

Scientists spot six near-extinct vaquita marinas

Scientists said Monday they have spotted six vaquita marinas, one of the most endangered animals on Earth, off the coast of Mexico, reviving hopes for the survival of the world's smallest porpoise.

An altered state

Mexico's president Felipe Calderon has made a military campaign against the country's ascendant drug-trafficking gangs the centerpiece of his presidency. After thousands of fatalities, many of them due to retaliatory strikes ...

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