Brandon Longtin loves to move around, is “joyful,” puts anything in his mouth and has a smile that lights up a room, his mom, Gretchen, says.

A 19-year-old Gilbert father was arrested Friday on suspicion of first-degree murder in connection with the death of his 2-month-old daughter, who died at a local hospital on Thursday after suffering serious head injuries, according to police.

A 3-week-old girl has been hospitalized with life-threatening injuries after police say the baby's father admitted to poking her in the eye before dropping her, according to Chandler police.

An infant found dead on Monday by his baby sitter in a Johnson Ranch-area home day care died of untreated pneumonia, a preliminary autopsy report found.

Mesa police responded to a child drowning call for the second day in a row on Tuesday. Eight-month-old Cathy Marie Romero was in a bathtub with three other children at 4656 East Caballero when her mother left the bathroom to check on a fifth child in another part of the house.

Baby formula companies spend millions of dollars each year to convince parents their products are safe and beneficial for newborns.

A 3-month-old girl died Monday several hours after being attacked by a swarm of ants during a nap in her west Phoenix home, said Phoenix police detective Tony Morales.

Hospital workers’ suspicions about the serious injuries suffered by a 2-month-old boy led to the arrest of the infant’s father, Tempe police said.

Reminds us of dangers associated with delivering a baby electively before 39 weeks of gestation

Reminds us of dangers associated with delivering a baby electively before 39 weeks of gestation

Police are investigating the death of a 3-month-old infant girl at a north Scottsdale home that is a licensed family child care facility through the Department of Economic Security.

Ramona Torres’ twins were born seven months ago — and eight weeks early.

About 150 people gathered on the south soccer field in Scottsdale’s Chaparral Park on Sunday for a candlelight vigil to pray for the safe return of missing 8-month-old Gabriel Johnson whose father and family pleaded for anyone with knowledge of the boy’s whereabouts to come forward.

The newborn son of Arizona Treasurer Dean Martin has died. Martin says Austin Michael Wright died Wednesday night. Martin's wife, Kerry, died Monday night several hours after giving birth.

Scottsdale Healthcare's baby-signing class is designed to lessen some frustration and improve communication between parent and child nonverbally.