How stress affects performance and competitiveness across gender

In general, both men and women perform better in competitive situations. However, when women are in a state of elevated stress, competition has the opposite effect and leads to worse performance. As a consequence, women under ...

Warning signs in a poisonous Papuan songbird

Bright colors and conspicuous markings are often used in nature to warn off would-be predators. While we are used to seeing such markings—termed aposematic signals—in plants, caterpillars and snakes, we do not usually ...

Five rhinos resettled in Rwanda from Czech zoo

Five critically endangered eastern black rhinos were on Monday successfully relocated to Rwanda's Akagera National Park after a long journey from the Czech Republic, park officials said.

Endangered rhinos ready to be sent from Europe to Rwanda

Five critically endangered eastern black rhinos from wildlife parks in three European countries are ready to be transported back to their natural habitat in Rwanda, where the entire rhino population was wiped out during the ...

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