A splash block can have a similar analgesic effect as that of a caudal block for children’s postoperative herniorrhaphy pain, according to a study published in the Korean Journal of Anesthesiology.

Every week for 16 — now, 17 — weeks, Pittsburgh Steelers special teams coach Danny Smith pores over opponents film of dozens of punts, kickoffs and placekicks. He’s hoping to find a vulnerability in a ...