For more than a half century, the United States has operated what might be called a "Miracle Machine." Powered by federal investment in science and technology, the machine regularly churns out ...

For more than a half century, the United States has operated what might be called a "Miracle Machine." Powered by federal investment in science and technology, the machine regularly churns out ...

The latest miracle machine in modern medicine — whose use has skyrocketed in recent years — is saving people from the brink of death: adults whose lungs have been ravaged by the flu; a trucker who was ...