
A five-year study of HIV infected people is pointing the way for further work towards a vaccine. Scientists have uncovered a weakness in HIV that enables certain people to produce powerful antibodies against different strains of the virus. The discovery – the result of years of study – has been hailed as a major breakthrough in research towards an HIV vaccine.
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There’s a lot of people talking about innovation these days, myself included. The good news is that business leaders seem to be sitting up and taking notice of this important subject.
Winter is looming and although South Africa's energy problems are far from over recent developments have sparked some optimism, particularly in the renewable energy field.
Lighting infrastructures are essential to facilitate safety and lower security risks for highways, roads, residential, commercial and industrial areas.
Google has added one more thing to the list of things it can do over the Web: tell a 