Celebrity came late in life to 80-year-old Byron Peterson, a Las Vegas man left with a rare speech disorder after suffering a stroke 11 years ago. The Sun City Summerlin resident has a condition ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Bruce Willis’ family ...

Expressive aphasia — which includes Broca’s aphasia — is when a person understands speech but has difficulty speaking fluently. Some people can say short phrases but leave out small words such as “the ...