Could reading glasses soon be a thing of the past?

A thin ring inserted into the eye could soon offer a reading glasses-free remedy for presbyopia, the blurriness in near vision experienced by many people over the age of 40, according to a study released today at AAO 2014, ...

Oct 19, 2014
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How are nurses becoming infected with Ebola?

American nurse Nina Pham is the second health worker to contract Ebola outside of West Africa while caring for patients with the virus, despite using personal protective equipment. Authorities were quick to attribute lapses in protocol for Pham's and Madrid nurse Teresa Romero Ramos' infection. But inade ...

Oct 15, 2014
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Birth season affects your mood in later life

New research shows that the season you are born has a significant impact on your risk of developing mood disorders. People born at certain times of year may have a greater chance of developing certain types of affective temperaments, ...

Oct 19, 2014
popularity 1.8 / 5 (11) | comments 1

How metastases develop in the liver

In order to invade healthy tissue, tumor cells must leave the actual tumor and enter the bloodstream or lymphatic system. For this purpose, they use certain enzymes, proteases that break down the tissue surrounding the tumor, ...

Oct 14, 2014
popularity 5 / 5 (3) | comments 0
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