News tagged with population

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Far more displaced by disasters than conflict

Disasters last year displaced three times more people than violent conflicts, showing the urgent need to improve resilience for vulnerable people when fighting climate change, according to a study issued ...

Sep 17, 2014
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How are hybridized species affecting wildlife?

Researchers who transplanted combinations of wild, domesticated, and domesticated-wild hybridized populations of a fish species to new environments found that within 5 to 11 generations, selection could remove ...

Sep 15, 2014
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Bangladesh meet begins to save endangered tigers

Some 140 tiger experts and government officials from 20 countries met in the Bangladeshi capital Dhaka on Sunday to review progress towards an ambitious goal of doubling their number in the wild by 2022.

Sep 14, 2014
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Taking a shortcut to improving wheat

In 2011 the world's farms produced a total of 681 million tonnes of wheat, but with an ever growing demand from a growing population, there is a real need for increasing yields yet further.

Sep 12, 2014
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Sharks more abundant on healthy coral reefs

Sharks in no-fishing zones in the Great Barrier Reef (GBR) Marine Park are more abundant when the coral is healthy, according to a study published September 10, 2014 in the open-access journal PLOS ONE by Mario Espinoza from J ...

Sep 10, 2014
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