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Monday, March 11, 2013

ScienceDaily: Top Science News

ScienceDaily: Top Science News


Length of DNA strands can predict life expectancy

Posted: 10 Mar 2013 01:42 PM PDT

Can the length of strands of DNA in patients with heart disease predict their life expectancy? Researchers who studied the DNA of more that 3,500 patients with heart disease, say yes it can.

Amplified greenhouse effect shaping North into South

Posted: 10 Mar 2013 01:37 PM PDT

As the cover of snow and ice in the northern latitudes has diminished in recent years, the temperature over the northern land mass has increased at different rates during the four seasons, causing a reduction in temperature and vegetation seasonality in this area. In other words, the temperature and vegetation at northern latitudes increasingly resembles those found several degrees of latitude farther south as recently as 30 years ago, new research shows.

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