A cell can act in astonishingly complex ways. It must decide for itself whether to grow and multiply, rest, specialize, age ...
The planarian is nobody's idea of a genius. A flatworm shaped like a comma, it can be found wriggling through the muck of lakes and ponds worldwide. Its pin-size head has a microscopic structure that ...
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Studying the process of brain formation illuminates just how much of development is a series of tiny miracles. Only a few weeks after a human egg is fertilized, a sheet of cells called the neural ...
It has long been understood that groups of cells can perform complex tasks, such as navigating mazes or strategically ...
Two American biologists have won this year's Nobel Prize in Physiology or Medicine for discovering a crucial way genes are regulated. Two American biologists have won this year's Nobel Prize in ...