A man’s cancer vanished after he was injected with a weakened herpes virus in a promising clinical trial
He was preparing for the end of his life when he learned about the experimental drug
A first-in-class US Navy supercarrier is about to set sail on its maiden deployment for the first time in over 40 years
The Ford's first deployment comes four years after the ship was first expected to deploy
Scientists predict the hole in the ozone layer will close in the next 50 years
In 1987, just seven years after scientists discovered man-made chemicals were damaging the ozone layer, the Montreal Protocol was signed
