Xitlali Ramirez News Today

Researchers at the Children's Hospital Los Angeles are investigating stem cells to repair insulin loss in kids and as a potential cure for diabetes.

U.S. health officials Tuesday gave the final sign-off to Pfizer's kid-size covid-19 shot, a major expansion of the nation's vaccination campaign.

U.S. health officials Tuesday gave the final sign-off to Pfizer's kid-size covid-19 shot, a major expansion of the nation's vaccination campaign.