Dr. Khalil Shikaki, of the Palestinian Center for Policy and Survey Research, says candidates from the militant Islamist group Hamas will get about 43 percent of the vote well more than the predicted one-third of the vote.

NPR: Promises of Peace Shape Palestinian Public Opinion

Palestinians are somewhat more evenly divided, with 43 percent saying a nuclear Iran would be good for the Arab world and 33 percent saying it would be bad, according to the Palestinian Center for Policy and Survey Research in Ramallah, which conducted the poll along with Hebrew University.

CNN: Poll: Half of Israelis back bombing if needed to stop Iran nukes

"This means that Obama is doing better among Hispanic Clinton supporters than he is among non-Hispanic white Clinton supporters, 70 percent of whom now say they have transferred their allegiance to Obama while 18 percent say they plan to vote for McCain, " Lopez said, referring to a recent Pew Research Center for the People and the Press survey.

CNN: Poll: 'Sharp reversal' for Obama with Latino voters

Dr. VIRGINIA BURKETT (Chief, Forest Ecology Branch, National Wetlands Research Center, U.S. Geological Survey): For example, where we have artificial fill, the subsidence rates are much more rapid than they are on the natural levee deposits.

NPR: Satellite Imagery Shows a Sinking New Orleans

For example, in a February 2012 survey by the Pew Research Center, 73 percent of 2, 253 adult respondents answered they would not be OK with a search engine (such as Google) keeping track of their searches and using the results to personalize future searches.

FORBES: Why We Blab Our Intimate Secrets on Facebook

October 1, 2012-The percentage of Americans who have mobile internet access has risen dramatically in the last year, a trend that is rapidly changing how people get news and the implications for how to finance it, according to a new, detailed survey of news use on mobile devices conducted by the Pew Research Center's Project for Excellence in Journalism (PEJ) in collaboration with The Economist Group.

ENGADGET: Pew Research finds 22 percent of adults in US own tablets, low-cost Android on the rise