Advancements in genetic engineering have led to the development of genetically modified mosquitoes that are resistant to dengue virus infection.

Ousted FIFA Ethics investigator Cornel Borbely said on Wednesday his committee were looking into "several hundred" cases of possible wrongdoing, some involving senior officials.

The Court of Arbitration for Sport said Monday that Sepp Blatter breached FIFA's ethics codes as it firmly rejected his appeal against a six year ban for making a $2 million payment to ousted UEFA chief Michel Platini.

FIFA's ethics committee on Friday recommend a two-year ban from all football activities for Wolfgang Niersbach, former president of the German Football Association (DFB), over an alleged corruption scandal around the right to host the 2006 World Cup.

Fifa President Sepp Blatter and Uefa boss Michel Platini have been suspended for eight years from all football-related activities following an ethics investigation.

Facebook is providing the public with more information about what material is banned on the social network. Its revamped community standards now include a separate section on "dangerous organisations" and give more details about what types of nudity it allows to be posted