16/01/2015

Researchers create Methuselah fly by selecting best cells

A team of researchers at the University of Bern has managed to considerably prolong the lifespan of flies by activating a gene which destroys unhealthy cells. The results could also open new possibilities in human anti aging ...

Economic games don't show altruism

Economic 'games' routinely used in the lab to probe people's preferences and thoughts find that humans are uniquely altruistic, sacrificing money to benefit strangers. A new study published in the journal Proceedings of the ...

Heart arrhythmias detected in deep-diving marine mammals

A new study of dolphins and seals shows that despite their remarkable adaptations to aquatic life, exercising while holding their breath remains a physiological challenge for marine mammals. The study, published January 15 ...

How does a machine smell? Better than it did

Every odor has its own specific pattern which our noses are able to identify. Using a combination of proteins coupled to transistors, for the first time machines are able to differentiate smells that are mirror images of ...

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