This image shows a man screaming.

For Screaming Out Loud

According to researchers, screams possess unique acoustic properties, making them a specific type of vocal expression only used in times of stress or dangerous situations.
This image shows MRI brain scans with the hippocampus highlighted.

How the Brain Reconstructs Past Events

A new study reports that when someone tries to remember one aspect of an event, the representation of the entire event can be activated in the brain.