The pineal gland releases several important hormones, but there’s no conclusive evidence that it releases DMT. The pineal gland releases hormones such as melatonin, which helps regulate the body clock ...

The pineal gland, which produces melatonin to regulate sleep, can develop calcium deposits (calcifications) over time. Researchers aren’t certain why this happens, though aging, metabolic activity, ...

Among the many COVID-19 conspiracy theories, I recently came across one that's got an interesting neuroscience twist. The theory is that infrared thermometers — widely used to screen people for fever ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

René Descartes once described the pineal gland as “the principal seat of the soul.” Medical knowledge has vastly progressed since his time, though. Here’s what we know about this critical organ.

A new statistical review reveals that people diagnosed with psychiatric conditions tend to have a physically smaller pineal ...

The pineal gland, a reddish-gray, pine cone-shaped part of the brain, is unremarkable at first glance: It’s about a third of an inch long and tucked deep in the brain, near the center and between both ...

The pineal gland is a small gland in the center of the brain. It secretes melatonin, which plays a role in the circadian rhythms or body clock. It may also affect bone metabolism, mental health, and ...