“Courage” Began in the Heart Before courage meant facing danger, it meant something much broader: what was…
When Coincidence Looks Like a Pattern Why do we think some things are related when they aren’t?…
No human being is known to have achieved 100% critical thinking, and there are strong psychological and…
We often imagine adult bones as a finished framework. But the female pelvis appears to keep changing…
Why a Good Story Can Feel More Accurate Than the Evidence Why are we overconfident in our…
Why We Think Others Can Read Us Better Than They Can Why do we feel that others…
Pregnancy does not end every biological connection between mother and child. During gestation, small numbers of fetal…
An “Insect” Is Literally “Cut Into” Watch an ant walking across a table. Its narrow waist makes…
“Happy” Originally Meant Lucky If someone called you happy in medieval England, they might have been commenting…