Can’t sleep? Between screen time and the demands of daily life, your brain doesn’t just shut off when you hit the pillow. Sleep experts say your brain waves control how well you sleep. Think of your ...

The electrical signals rippling across the brain during and after physical activity offer a measurable window into how ...

The brain of a dozing cat is recognizable by its production of what we call alpha waves. The human brain is also capable of producing such waves, for example when we lie relaxing in the grass with our ...

When people use a psychedelic called dimethyltryptamine (DMT), they experience a temporary loss of their sense of self. DMT interacts with a frequency of brain activity associated with ...