Archive: 02/25/2010

Scientists reveal driving force behind evolution

Scientists at the University of Liverpool have provided the first experimental evidence that shows that evolution is driven most powerfully by interactions between species, rather than adaptation to the environment.

dateFeb 25, 2010 in Evolution
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Interval training can cut exercise hours sharply

(AP) -- People who complain they have no time to exercise may soon need another excuse. Some experts say intense exercise sessions could help people squeeze an entire week's workout into less than an hour. Intense exercise ...

dateFeb 25, 2010 in Health
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UK publishes new rules for assisted suicide

(AP) -- Britain's top prosecutor published new guidelines Thursday spelling out what types of assisted suicide cases were more likely to face prosecution, keeping the practice illegal but finding some leeway for suspects ...

dateFeb 25, 2010 in Health
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The safe way to use one Internet password

(PhysOrg.com) -- A little-used Internet authentication system from the 1980s could provide the answer for enabling web users to securely log in only once per Internet session, a Queensland University of Technology researcher ...

dateFeb 25, 2010 in Computer Sciences
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