Archive: 01/23/2014

Happy 10th anniversary Opportunity

Ten years ago, on Jan. 24, 2004, the Opportunity rover landed on a flat plain in the southern highlands of the planet Mars and rolled into an impact crater scientists didn't even know existed. The mission ...

dateJan 23, 2014 in Space Exploration
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Arab cyberactivism faces 'unprecedented attack'

Cyberactivists from the Arab world said Thursday they are facing "an unprecedented attack" from regimes in their countries, three years after the start of Internet-fuelled uprisings in the region.

dateJan 23, 2014 in Internet
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Probing hydrogen catalyst assembly

Biochemical reactions sometimes have to handle dangerous things in a safe way. New work from researchers at UC Davis and Stanford University shows how cyanide and carbon monoxide are safely bound to an iron atom to construct ...

dateJan 23, 2014 in Materials Science
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New genes spring and spread from non-coding DNA

"Where do new genes come from?" is a long-standing question in genetics and evolutionary biology. A new study from researchers at the University of California, Davis, published Jan. 23 in Science Express, shows that new ge ...

dateJan 23, 2014 in Biotechnology
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What makes cell division accurate?

As all school-children learn, cells divide using a process called mitosis, which consists of a number of phases during which duplicate copies of the cell's DNA-containing chromosomes are pulled apart and ...

dateJan 23, 2014 in Cell & Microbiology
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