We want to hear your feedback so we can keep improving our website, theworld.org. Please fill out this quick survey and let us know your thoughts (your answers will be anonymous). Thanks for your time!
It may seem ghoulish — pumping people full of cold saltwater to chill them down when they receive severe injuries — but the technique has had stunning success in animal trials and is now moving into its first human tests. The aim is to buy time to treat wounds.
Subscribe to The World’s Latest Edition podcast for free using your favorite podcast player: