Fittingly, it was researchers with NASA who discovered the potential for medical light therapy to treat wounds, arthritis, glaucoma and other ailments in the 1990s. By the early 2000s, that LED ...

In a remarkable medical intervention, doctors at a private super-speciality hospital successfully removed a pen cap that had been lodged in a man's lungs for 21 years. The patient, a 26-year-old from ...