05/09/2019

Hunter-gatherers agree on what is moral, but not who is moral

Morality plays a role in everyday lives, from interactions with friends and strangers, to political views and social influences. Social psychologists from the University of Pennsylvania wanted to know whether there was a ...

Realistic robots get under Galapagos lizards' skin

Male lava lizards are sensitive to the timing of their opponents' responses during contest displays, with quicker responses being perceived as more aggressive, a study in Behavioural Ecology and Sociobiology suggests.

Bolivia has lost 1.7 million hectares to fire: government

Wildfires raging in Bolivia's forests and grasslands since May have destroyed 1.7 million hectares (4.2 million acres), officials said Wednesday, amid an $11 million effort by the government to contain them.

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