Cellphone alert system announced in NYC

(AP) -- An emergency alert system that will send messages to cellphones during disasters could have been used to warn New Yorkers of the tornadoes that hit the city last year, city officials said Tuesday.

Obama hints at new drive on climate change

US President Barack Obama has hinted he will make another push to fight climate change after cruising to a new term, but his room for maneuver will be limited even with a new focus after megastorm Sandy.

Parody blooms on Twitter

Twitter is becoming the place for parody with a cast of characters that includes an elusive cobra, a tipsy Queen of England, a profanity-spewing US politician and a maladroit BP spokesman.

155 European cities join Bloomberg ideas contest

Unemployment, energy efficiency and obesity are the top concerns targeted by some 155 European cities competing to out-innovate each other in a lucrative contest launched by former New York Mayor Michael Bloomberg, his foundation ...

Facebook's Zuckerberg pledges to give away wealth

(AP) -- Another 17 of America's richest people, including Facebook's Mark Zuckerberg, junk bond pioneer Michael Milken and AOL co-founder Steve Case, have pledged to give away most of their wealth.

Eight cities cited in data program from ex-NYC mayor Bloomberg

Jackson, Mississippi, and Mesa, Arizona, aim to make troves of data about city operations available online for the first time. Tulsa, Oklahoma, plans to make its data releases more useful for the public. Seattle wants to ...

NYC's Bloomberg launches European city contest

New York Mayor Michael Bloomberg is offering European cities millions of dollars to be government groundbreakers, tapping his personal fortune to extend his cities-as-civic-laboratories campaign overseas as the end of his ...

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