News tagged with hierarchies

Ravens understand the relations among others

Like many social mammals, ravens form different types of social relationships – they may be friends, kin, or partners and they also form strict dominance relations. From a cognitive perspective, understanding ...

Apr 23, 2014
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Internet freedom showdown looming, diplomat says

A number of countries are aggressively trying to control the Internet, a top US diplomat cautioned Thursday, insisting Washington would give no ground when it comes to curbing freedoms on the Web.

Mar 07, 2013
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Wiring bats for neuroscience research

Mysterious creatures that thrive in the dark, bats have long been associated with witchcraft, vampires, and black magic. But according to Dr. Yossi Yovel of Tel Aviv University's Department of Zoology at Tel Aviv University, ...

Jul 09, 2012
4.5 / 5 (2) 0