Laser pulses reveal DNA repair mechanisms

A new straightforward method enables monitoring the response of nuclear proteins to DNA damage in time and space. The approach is based on nonlinear photoperturbation.

NYSE site hobbled by outages, firm reports

(AP) -- The New York Stock Exchange's website was apparently hobbled twice Monday, possibly the result of computer attacks as part of the anti-Wall Street protests, according to a company that monitors website response times.

Care leavers face 'acute challenges' in transition to adulthood

Care leavers in England are more than 10 times more likely than their peers to not be working or studying in their 21st year, a new study has shown. (Care leavers are "any adult who spent time in care as a child," including ...

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