Neuroscience & Brain Health

The Science of Placebos: When Belief Becomes Effect

A pill with no active ingredient can produce real, measurable effects. Explore the science of placebos and what it reveals about the mind and body.

Why We Dream: The Leading Theories

Everyone dreams, yet science cannot fully say why. Explore the leading theories about the purpose of dreaming.

Frisson: Why Music Gives Us Chills

A swelling moment in a song can send a shiver through the body. Explore frisson, the science of musical chills.

Pareidolia: Why We See Faces in Everything

The face in the wall outlet, the man in the moon, the shape in the clouds— all are pareidolia, the mind's habit of finding patterns.

The Gut-Brain Axis: The Two-Way Conversation

The brain and the gut talk to each other continuously, in both directions. Explore the gut-brain axis with appropriate scientific care.

The Science of Empathy: How We Feel With Others

Empathy is not one ability but several. Explore the components of empathy and why the distinction between them matters.

The Negativity Bias: Why Bad Looms Larger Than Good

The mind gives more weight to the negative than the positive. Explore the negativity bias and how understanding it can ease its grip.

The Science of Laughter: More Than a Response to Humor

Laughter is mostly social, often unrelated to jokes, and deeply human. Explore the surprising science of why we laugh.

The Science of Blushing: The Body's Visible Emotion

Blushing is an emotion made visible on the skin, and it is uniquely human. Explore the science of why we blush.

Why We Yawn: The Unsolved Science of a Daily Act

Everyone yawns, yet science cannot fully say why. Explore the leading theories behind one of the body's most familiar mysteries.

Chunking: How the Brain Packs More Into Memory

Working memory is tiny, yet experts seem to hold vast amounts in mind. Explore chunking, the strategy that expands the reach of memory.

Desirable Difficulties: Why Harder Learning Lasts Longer

Some difficulties in learning are not obstacles but tools. Explore desirable difficulties and why making learning harder can make it stick.