11.   The findings raise numerous questions and offer remarkable opportunities for research, scientists say.

12.   The findings also raise the hope that it might be possible to develop treatments for atherosclerosis using drugs that target the specific protein.

13.   The finding also raises questions about whether the speed of light is really constant.

14.   The finding also raises questions about why patients with multiple sclerosis develop symptoms of the disease.

15.   The finding raises doubts about the increasing number of Cesarean sections performed for convenience.

16.   The finding raises the possibility that a common winter infection, such as flu, may predispose an unborn baby to the condition.

17.   The findings raise many questions, some of which state officials hope to answer through a follow-up study, Herman said.

18.   The Los Alamos finding raises the question of why the Soviet scientists would go to the trouble of developing an anthrax weapon with many strains instead of just one.

19.   The startling finding is raising more than a few eyebrows in the American medical establishment.

20.   Their findings may raise concerns about international agreements to monitor whaling.