Sen. Chris Murphy, D-Conn., is recovering after having a stroke on Saturday. According to his chief of staff, Murphy started experiencing numbness in his arm while at his son's hockey game. NBC News medical contributor Dr. Natalie Azar explains what causes strokes, typical warning signs and treatment.
Sen. Chris Murphy is expected to fully recover from his stroke. The acronym BE FAST can help you remember the symptoms of stroke and what to do when it happens: Call 911 quickly.
Pope Leo XIV, the first American pope, has been diagnosed with lung cancer after surgeons removed the lower lobe of his right lung, according to the Vatican. Chris Livesay reports and Dr. David Jones, chief of thoracic surgery at the Memorial Sloan Kettering Cancer Center, has medical analysis.
Pope Leo XIV, 71, said he will have surgery this week to remove a nodule in his lung. Chris Livesay has the latest in Rome.
