In our efforts to keep our brains healthy, how do we know what is working? Helen Thomson explores a new generation of tests ...

The same lifestyle choices that reduce your risk of heart disease, diabetes and cancer can also reduce your risk of cognitive ...

Get inspired by a weekly roundup on living well, made simple. Sign up for CNN’s Life, But Better newsletter for information and tools designed to improve your well-being. Want to do more? It turns out ...

Last spring, Marsha Friesen lay in an MRI tube racking her brain. She might as well have been doing memory dropsets. The former high school English teacher had driven 45 minutes from her home to ...

Stop activities immediately – lay down and rest. Seek medical attention if you experience a loss of consciousness, or your symptoms do not improve. Do not go back to sport or activity until your ...

Experts say the more we challenge our brains as we age, the more resilient it becomes—and “learning a new instrument is a full-brain workout.” After the age of 40, the average brain decreases 5 ...

This post is Part 1 of a series. The world of brain science is now readily accessible. Thanks to Instagram, TikTok, and artificial intelligence (AI), the once-elite wisdom of neuroscience is now at ...

The term "brain rot" refers to how low-quality internet content may slow your brain function. It's usually tied to watching specific types of content, usually nonsensical, embarrassing, or weird. But ...

Seeking a sleep solution that doesn't involve supplements? Personalized neurostimulation from the comfort of your bed is now an option. Aly Lopez Former Writer I Aly Lopez was a writer on the sleep ...

The human brain has 86 billion neurons connected by roughly 100 trillion synapses, making it one of the most complex objects in the known universe. Each year neuroscientists make fascinating, ...