Turns Out Chimps Are Lovers not Fighters

The theory of evolution can sometimes seem pretty grim when you think of it only in terms of the whole 'survival of the fittest' theme. But new science released today, along with example after example from the natural world, suggests that 'survival' may not be about beating the other guy, or about random genetic advantage. It turns out cooperation can play a big role in establishing who is the fittest. Helping hand beats closed fist Researchers from the Yerkes...

© La Voix de l'Amérique - mardi 23 août 2016