News tagged with mexico

What was the impact that killed the dinosaurs?

What suddenly made the dinosaurs disappear 65 million or 66 million years ago? Whatever it was, all indications show that it was a massive extinction event. The fossil record not only shows dinosaurs disappearing, ...

Feb 04, 2015
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Social media lends hand to US-bound migrants

A migrant shelter outside Mexico City collects donations of clothes thanks to a smartphone app. Online reviews warn migrants about abusive employers. A website pinpoints US police checkpoints.

Feb 11, 2015
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