Kaiser Permanente

Kaiser Permanente CEO Bernard Tyson dies at 60

Kaiser Permanente CEO and Chairman Bernard J. Tyson with Denise Bradley-Tyson, his wife.
Bernard J. Tyson with his wife, Denise Bradley-Tyson, 2017. Photo by Taylor Hill/FilmMagic via Getty Images

Kaiser Permanente announced on Sunday that its CEO and chairman Bernard J. Tyson has died unexpectedly at age 60.

What we know: Tyson died suddenly in his sleep after speaking at a tech gathering on Saturday, according to Fox Business.

Study suggests increase in rate of ADHD diagnoses among adults

Business man looks at his smartphone while working on his laptop.
Photo: Neil Godwin/Future via Getty Images)

Attention-deficit/hyperactivity disorder, known as ADHD, has become more common among U.S. adults, according to a study published in the JAMA Network Open medical journal.

Why it matters: The study reflects in part increasing awareness about ADHD in adulthood among clinicians and patients, Dr. Hanna Stevens, a University of Iowa professor who has previously conducted research on ADHD, told CNN.