Archive: 14/07/2009

Turbulence responsible for black holes' balancing act

We live in a hierarchical Universe where small structures join into larger ones. Earth is a planet in our Solar System, the Solar System resides in the Milky Way Galaxy, and galaxies combine into groups and clusters. Clusters ...

dateJul 14, 2009 in Astronomy
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More 'McBang' for your 'McBuck'

McDonald's seems recession-proof, its profitability apparently untouched by the newest economic crisis to hit America. Though the average family may not be able to eat out in style, they can afford a Dollar Menu double cheeseburger ...

dateJul 14, 2009 in Economics & Business
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Surviving mass extinction by leading a double life

( -- Drifting across the world's oceans are a group of unicellular marine microorganisms that are not only a crucial source of food for other marine life -- but their fossils, which are found in abundance, provide ...

dateJul 14, 2009 in Ecology
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