Hot time in the city: Urban lizards evolve heat tolerance

Faced with a gritty landscape of metal fences, concrete walls and asphalt pavement, city lizards in Puerto Rico rapidly and repeatedly evolved better tolerance for heat than their forest counterparts, according to new research ...

Biodiversity loss could be making us sick – here's why

By 2050, 70% of the world's population is expected to live in towns and cities. Urban living brings many benefits, but city dwellers worldwide are seeing a rapid increase in noncommunicable health problems, such as asthma ...

San Francisco sours on Apple computers

San Francisco city officials on Thursday said that they have soured on Apple computers due to the Macintosh maker's decision to bail out of a program to promote making electronics earth friendly.

Foxconn shows off changes at factory campus

The global controversy surrounding the treatment of assembly-line workers who manufacture iPhones and iPads - and just about every other consumer device - is triggering an unprecedented effort by Apple Inc. and its chief ...

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