JOHANNESBURG (Reuters) -South Africa is preparing a last-minute "enhanced" trade proposal at the urging of U.S. officials in ...

Earthquakes are the most hazardous tsunami mechanism,’ Prof Tappin explained. Violent earthquakes occur due to a build-up of ...

US considering China travel warning after nearly 5,000 cases of deadly virus: report - Chikungunya is spread via mosquito bite infections but can be spread to unaffected areas by travellers ...