Scale-free networking gives humans a competitive edge

Humans arrange themselves into scale-free networks to give themselves a competitive edge according to research published this month in Nature's Scientific Reports. The work conducted by University of Sydney researchers expands ...

A better way to evaluate conservation policies found

Protected forested areas in Brazil, Costa Rica, Indonesia and Thailand have prevented the release of more than 1,000 million additional tons of carbon dioxide into the atmosphere, an economic service provided by nature worth ...

Focusing on the success of others can make us selfish

It is believed that the success of humans as a species depends to a large extent on our ability to cooperate in groups. Much more so than any other ape (or mammal for that matter), people are able to work together and coordinate ...

Teaching robots right from wrong

Researchers from Tufts University, Brown University, and Rensselaer Polytechnic Institute are teaming with the U.S. Navy to explore technology that would pave the way for developing robots capable of making moral decisions.

Squabbling meerkats make better decisions

Conflicting interests within a group can lead to better collective decisions – if you're a social animal such as a meerkat – according to new research by a team of biologists and political scientists from the Max Planck ...

Trying to save more? Consolidate your bank accounts, researcher says

(Phys.org) —We all know we should save some money for a rainy day. Of course, that's easier said than done when you really, really want that new iPhone. Or that new designer jacket. Or both. But a University of Kansas researcher ...

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