News tagged with collapse

A new class of dim supernovae

The colossal stellar explosions called supernovae come in many kinds and flavours. Some of them are produced when a massive star reaches the end of its life in a sudden gravitational collapse. Astronomers have just found ...

dateJun 05, 2009 in Astronomy
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Antibiotic dangers trap bees in a Catch 22

Honey bees are trapped in a Catch 22 where antibiotics used to protect them from bacterial illnesses ravaging hives are making them die from commonly used pesticides, some of which are used to ward-off bee-killing parasites.

dateNov 02, 2011 in Ecology
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Vibrating bees tell the state of the hive

Before eating your next meal, pause for a moment to thank the humble honeybee. Farmers of almonds, broccoli, cantaloupe and many other nuts, vegetables and fruits rely heavily on managed honeybees to pollinate their crops ...

dateNov 05, 2015 in Plants & Animals
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A policy of mass destruction

A new analysis showing how the radical policies advocated by western economists helped to bankrupt Russia and other former Soviet countries after the Cold War has been released by researchers.

dateMar 29, 2012 in Economics & Business
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