03/06/2015

To Yorubaland with drones, on the trail of the plague

The city of Ife has been significant to the Yoruba people of West Africa for as long as they can remember. It was briefly abandoned in the 19th century, and Gerard Chouin says the Yoruba repopulated the town, likely drawn ...

A goosebump sensor that reads your emotions

People get goosebumps when they feel a sudden surge of emotion. Goosebumps are due to the shrinkage of the skin cells around hairs, making the hairs stand on end. Animals, such as lions and cats, develop the goosebumps or ...

Most Americans support renewable energy standards

Despite recent attempts in many state legislatures to repeal or weaken renewable energy requirements, a University of Michigan poll finds that a majority of Americans—of every race, income and education level, and religious ...

Why we fell out of love with algorithms inspired by nature

While computers are poor at creativity, they are adept at crunching through vast numbers of solutions to modern problems where there are numerous complex variables at play. Take the question of finding the best delivery plan ...

How natural channel proteins move in artificial membranes

Natural channel proteins are integrated into artificial membranes to facilitate the transport of ions and molecules. Researchers at the University of Basel have now been able to measure the movement of these channel proteins ...

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