Distracted driving is a growing problem, accounting for at least 12 percent of road crashes worldwide. Young men are more likely to be distracted, a study finds.
Kathleen Finlay/Cultura RF/Getty Images
Yaritza Martinez holds her son, Yariel, during a visit to Children's National Health System in Washington D.C. She was infected with the Zika virus while pregnant, but Yariel seems to be doing fine.
Patients with Type-1 diabetes don't have enough healthy islets of Langerhans cells — hormone-secreting cells of the pancreas. Granules inside these cells release insulin and other substances into the blood.
Steve Gschmeissner/Science Source