Archive: 10/4/2010

Newly discovered DNA repair mechanism

Tucked within its double-helix structure, DNA contains the chemical blueprint that guides all the processes that take place within the cell and are essential for life. Therefore, repairing damage and maintaining the integrity ...

dateOct 04, 2010 in Medical research
shares0 comments 0

Allure of pineapple

Alluring dresses from pineapple? Scientists in Malaysia are looking into the potential of another 'cotton' – the pineapple. Jamil Salleh of UiTM, Shah Alam, Malaysia is to asses techniques to extract the long fibres ...

dateOct 04, 2010 in Ecology
shares0 comments 1

Ancient Colorado river flowed backwards

(PhysOrg.com) -- Geologists have found evidence that some 55 million years ago a river as big as the modern Colorado flowed through Arizona into Utah in the opposite direction from the present-day river. Writing in the October ...

dateOct 04, 2010 in Earth Sciences
shares0 comments 3