What is the best way to frame human behavior? According to the unified theory of psychology 1, we can think of human beings as: (a) animals engaged in “behavioral investments” who are also (b) ...

Scientists studying the behavior of wild octopuses off the coast of Australia have made a strange discovery, with the creatures caught hurling silt, algae and even shells at one another. The finding ...

Some examples of narcissistic behavior include inflating one’s accomplishments to gain praise, ignoring other people’s feelings, and deliberately taking credit for someone else’s work. Narcissistic ...