Episodic vs. chronic migraine: what you need to know

Neurologist Sanjay Gupta, MD, interviews migraine specialist Kevin Smith, MD, on chronic migraines: how they differ from episodic migraines and how they affect people.

Learn how drugs called CGRP inhibitors can help keep migraines from developing.

An overview of TTR stabilizers and gene-silencing therapies for treating hereditary transthyretin (hATTR) amyloidosis.

Find out why cynical people may be more likely to develop dementia.

Why red blood cells are so important, and how these cells are affected by sickle cell disease.

Why people with multiple sclerosis need to keep cool.