Scott Miller went to sleep one night and woke up eight days later after suffering a dangerous brain bleed. Doctors performed two emergency craniotomy surgeries to relieve pressure on his brain and save his life. Now fully recovered, his story shows how fast treatment for brain hemorrhage symptoms can make all the difference.

More people are rethinking their relationship with alcohol. The "sober curious" movement encourages cutting back to improve physical and mental health. Doctors explain how reducing alcohol intake can benefit your body long term.

Brian and Gay Janes share their personal Alzheimer's journey alongside experts who explain the differences between dementia and Alzheimer's—and what caregivers need most.

One in 26 people will suffer from seizures in their lifetime. They are caused by a sudden burst of abnormal electrical activity. We take a look at the latest treatments and hear from a patient who chose surgery. It's now a year later and life has changed.

They're more than just headaches — for millions, migraines are debilitating. But what really causes them? And why do they affect some people and not others? Coming up, we're unlocking the migraine mystery — with the latest science, surprising triggers, and new hope for relief

A military injury led to seizures. We look at the treatment that allows a veteran- now a doctor- to live seizure free.

No one expects to be diagnosed with Alzheimer's in their 50's but the disease can strike early. A patient opens up about his early onset and treatments that are making a difference.

A new study found it's not just about how many hours of sleep you get but your of sleep profile.
We'll explain the five patterns of sleep that researchers say affect brain activity in different ways.