News tagged with collapse

Black hole pair born inside a dying star?

Far from earth, two black holes orbit around each other, propagating waves that bend time and space. The existence of such waves—gravitational waves—was first predicted by Albert Einstein over a century ago on the basis ...

dateDec 19, 2017 in Astronomy
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From yeast, researchers learn how populations collapse

In the early 1990s, overfishing led to the collapse of one of the most bountiful cod fisheries in the world, off the coast of Newfoundland. Twenty years later, the cod population still has not recovered, dramatically affecting ...

dateJun 01, 2012 in Ecology
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French online classifieds exceed print: study

French online classified advertisements exceeded ads in print publications for the first in 2011, the Xerfi-Percepta market research firm said on Tuesday, but warned of a slowdown of spectacular growth.

dateOct 09, 2012 in Business
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