Weather, resources linked to slavery

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An Australian study says inconsistent weather and spotty resources prevented inequality from emerging in some early hunter-gatherer societies.


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All News summaries for December 17, 2005

New research may help to design better gene therapy vectors

8 minutes ago | User rating: not rated yet
(PhysOrg.com) -- Research published by scientists from the University of Reading may offer an insight into ways of making safer and more specific gene therapy vectors. The research, published in the journal Nature Structural ...

Olive oil ingredient ups the time between meals

27 minutes ago | User rating: not rated yet
A fatty acid found in abundance in olive oil and other "healthy" unsaturated fats has yet another benefit: it helps keep the body satisfied to prolong the time between meals.

Deepest living fishes caught on camera for the first time

40 minutes ago | User rating: not rated yet
(PhysOrg.com) -- Scientists filming in one of the world's deepest ocean trenches have found groups of highly sociable snailfish swarming over their bait, nearly five miles (7700 metres) beneath the surface ...

Egg whites solve the 3-D problem

1 hour ago | User rating: not rated yet
The real world is three-dimensional. That's true even in the laboratory, where scientists have to grow cells to study how they develop and what happens when their growth is abnormal.

Killing 'angry' immune cells in fat could fight diabetes

1 hour ago | User rating: not rated yet
By killing off "angry" immune cells that take up residence in obese fat and muscle tissue, researchers have shown that they can rapidly reverse insulin resistance in obese mice. The findings reported in the October Cell ...
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