2011 UK Census: Ethnic diversity is home grown

Immigration has had less significant impact than British births on the rising population of most of England and Wales' ethnic groups, according to the latest analysis of the 2011 Census by University of Manchester researchers.

Saliva proteins may protect older people from influenza

Spit. Drool. Dribble. Saliva is not normally a topic of polite conversation, but it may be the key to explaining the age and sex bias exhibited by influenza and other diseases, according to a new study. Published in ACS' ...

Fewer willing to participate in surveys

The percentage of respondents to many important research surveys is dropping sharply. Social science researchers are concerned that survey samples can be skewed, which can compromise the validity of results.

56% of US adults have smartphones

More than half of American adults own a smartphone, including some 80 percent of those in the 18 to 34 age group, a survey showed Wednesday.

Streaming music gains in US market

Streaming music services like Pandora online radio are gaining fast among US listeners under age 35, a survey showed Tuesday.

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