behaviour
number of breaks: 13
Saving the injured: The value of rescued veterans in a predatory ant species
In general, we imagine ants as little pieces of something bigger, with the value of the individual being marginal, even sacrificing themselves if necessary for the good of the colony. Matabele ants (Megaponera analis) are a specialized termite predator of sub-Saharan Africa. In the early... click to read more
“Who is really, really smart?” Early differences in boys’ and girls’ assumptions about intelligence
Common stereotypes associate brilliance with men more than women. Evidence for this association is everywhere around us, but maybe easiest to detect in portrayals of brilliance and genius on TV and in the movies. The vast majority of characters that are supposed to be brilliant,... click to read more
Our internal fight against loneliness
"A guy needs somebody -- to be near him... A guy goes nuts if he ain't got nobody."
Of Mice & Men, John Steinbeck.
As social creatures, all aspects of our daily lives are powerfully shaped by our social experiences. The social bonds that we... click to read more
Amoebas trap bacteria using nets of DNA: the same mechanism as human immune cells
Our multicellular bodies containing trillions of cells seem to have little in common with protists, the tiny single-celled creatures inhabiting every drop of water, which spend their days eating bacteria or each other, parasitizing larger organisms or living from light. And yet, this is how... click to read more
The Dark Side of Love
Love isn't all rainbows and butterflies. Sure, in the beginning, everything is great. Everyone knows the age-old story: boy meets girl, boy courts girl, and if girl accepts then boy mates with girl. Life is good. Unfortunately, this honeymoon stage doesn't endure. Initially, the interests... click to read more
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