Six dead in latest Guinea riots
Conakry. At least six people were killed and dozens wounded on Saturday in the third straight day of riots pitting local residents against police in the Guinean capital Conakry, AFP reported.

Scientists cast doubt on Alzheimer's cancer drug study
Washington. Four separate teams of scientists have said they were unable to replicate a highly publicized study that last year touted a cancer drug's success against Alzheimer's disease in mice, AFP reported.

Bulgaria's next health minister already known
Sofia. Director of Sheynovo Hospital, Dr Tanya Andreeva, will be probably Bulgaria’s next Minister of Health. In an interview on bTV Andreeva said that she had held talks on the issue.