Dogs can experience separation anxiety.

Your perception shapes reality.

Ravens can solve multi-step puzzles and plan for future events — a cognitive ability once thought unique to humans and apes.

Your perception of time can change depending on attention.

Overconfidence bias is the most robust finding in the psychology of judgment — people routinely overestimate their accuracy.

Phobias can be transmitted culturally — children model fear responses from observing caregivers.

The Assyrian Empire was known for psychological warfare tactics.

The amygdala processes fear and emotional responses and can trigger the fight-or-flight reaction in milliseconds.

Your perception of color exists only inside your brain.