Government panel: Researchers in the 1940s knew that their experiments infecting prisoners, prostitutes and mental patients in Guatemala with sexually transmitted diseases were unethical.

Launching a colony on the Moon, Mars or somewhere further afield? NASA is designing a suitcase sized nuclear power generator just for you.

To date Irene knocked 6500 cell phone towers out of commission during her dash up the East Coast. 44% are currently off line in Vermont; 31% in Connecticut.