At an archaeological site in Barnham, Suffolk, researchers uncovered remarkable evidence of the earliest known human-made ...

Evolutionary or comparative, knowing the rational capabilities of our closest evolutionary relatives is highly relevant. You can't compare an unknown to a known; you can't tell when traits evolved if ...

When Aristotle claimed that humans differ from other animals because they have the ability to be rational, he understood rational to mean that we could form our views and beliefs based on evidence, ...