Brooke Shields opens up about having a seizure: what to know about tonic-clonic seizures

Brook Shields revealed that she experienced "a full-blown grand mal seizure."

Seizures aren't always obvious—and we often don't know what causes them.

Focal onset seizures don't involve convulsions—so look out for these symptoms instead.

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.