Planet-hunters have discovered two "super-Earths" orbiting two nearby Sun-like stars. These rocky planets are larger than the Earth but much smaller than ice giants such as Uranus and Neptune.Scientists say the discoveries are a step towards finding potentially habitable planets - smaller planets that are comparable to the Earth. Details of the new planets are described in two papers in the Astrophysical Journal.
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High levels of a hormone that controls appetite appear to be linked to a reduced risk of developing Alzheimer's disease, US research suggests.
Two US men convicted of plotting to aid terrorists by filming landmarks and sending the clips abroad have been given lengthy prison sentences.
New York State Elections Board Co-Chair Doug Kellner testifed to the NY Senate last month that the state should "Stop talking about trying to go to electronic voting."
Computer technicians have found 22 million missing White House e-mails from the administration of President George W. Bush, according to two groups that are settling lawsuits they filed over the failure by the Bush White House to install an electronic record keeping system.





























