Peering into the future: How cities grow

Migration patterns into and out of cities are the result of millions of individual decisions, which in turn are affected by thousands of factors like economics, location, politics, security, aesthetics, sentiments and others. ...

'Hackathon' aimed at helping migrants, research

Journalists, activists and technology enthusiasts in 20 U.S. and Latin American cities will brainstorm and code their way toward understanding migration patterns across the Western Hemisphere this weekend, the latest effort ...

How red crabs on Christmas Island speak for the tropics

Each year, the land-dwelling Christmas Island red crab takes an arduous and shockingly precise journey from its earthen burrow to the shores of the Indian Ocean where weeks of mating and egg laying await.

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