Tech entrepreneur and biohacker Bryan Johnson conducted a self-experiment by injecting ketamine and tracking his brain ...

Every day, our brain makes thousands of decisions, big and small. Any of these decisions - from the least consequential such ...

Researchers have identified two distinct groups of neurons that help the brain evaluate risk and reward in decision-making.

Research in mice identifies brain circuitry that supports certain reward-based decisions.

A genetic mutation found in two human patients with schizophrenia also increased schizophrenia-related behaviors in mice with the same mutation, a rare finding of a direct genetic link to psychosis, ...

Researchers found that Buddhist jhāna meditation and Christian speaking in tongues, despite their differences, share a common cognitive feedback loop.

Here's a look at the timeline of events in a series of killings that culminated in a Jan. 20 highways shootout that killed a ...

Centenarians eat foods like beans, leafy greens, nuts, and whole grains. Many of them focus on a plant-based diet.