The American Heart Association's October 2025 updates to CPR and Emergency Cardiovascular Care guidelines went into effect March 1, 2026, bringing tighter compression metrics, updated team dynamics, ...
Dr. Gordon A. Ewy has a gleam in his eyes as he recounts some of the ways he's been described during his tenure as director of the University of Arizona's Sarver Heart Center, where he leads a team ...
How a few unique traits helped modern-style birds—the last living dinosaurs—survive the asteroid apocalypse that took out T. rex and other mighty beasts ...