Head injuries are common in children and teens. They can be mild, like a bump on the head, or more serious, like a concussion. It can be hard to tell the difference between a mild head injury and one that is more severe. Head injuries are more common in the spring and summer months, when children...

Physicians are trained to deal with medical emergencies, but COVID-19 thrust hospitals in Phoenix — and around the world — into crisis mode for nearly a year. Phoenix was a COVID hotspot, as were other cities like New York. There have been 30 million cases and more than 540,000 deaths in the US,...