Pineal cysts can occur in the brain’s pineal gland. While most people with pineal cysts never experience symptoms, some may develop headaches, vision changes, or sleep disturbances. Pineal cysts are ...

Many spine-bearing creatures, or vertebrates, have a curious bit of tissue deep in their brains called the pineal gland. It ...

New fossil evidence from China suggests that some of our vertebrate ancestors had four eyes. The study, published in Nature, ...

Key Takeaways Dualism holds that the mind and body are separate, with mental experiences not fully explained by physical ...

Absence seizures are a non-convulsive form of epilepsy that is characterized by a sudden, brief impairment of consciousness. In the electroencephalogram (EEG), absence seizures are accompanied by ...

As Christmas Eve draws near, we’re reminded of the tireless elves behind the scenes, toiling in workshops to bring festive magic to life. Imagine Santa’s elves not as fantasy figures but as highly ...

The diversity in growth and morphological characteristics among endothelial cells in different normal tissues and tumors has been long recognized. Yet there has been no clear molecular explanation for ...

Research into cannabidiol (CBD) is ongoing, but early results suggest that it’s promising for helping with anxiety, pain, and sleep issues. If pain and anxiety are affecting your sleep, CBD may ...