Science

Battle against Uganda’s anti-homosexual law is not over

The battle against Uganda’s anti-homosexual law is not over. Health and HIV may be the new frontier to confront homophobia explains Dr Andrew Tucker.

Andrew Tucker

Opinion | 24 February 2014

Why sugar does NOT kill more South Africans than HIV/AIDS

In a recent column, the editor of South Africa's Business Day newspaper, Peter Bruce, claimed that sugar kills more South Africans than HIV/AIDS has ever done. He was wrong.

Nathan Geffen (GroundUp Editor) via Africa Check

News | 29 January 2014

Caps and boots for dung beetles earns Wits scientists an Ig Nobel Prize

The Ig Nobel prizes are the cheeky kid brother of the illustrious Nobel Prizes like the Razzies are to the Oscars.

By

News | 18 September 2013

Fracking: what are the facts?

Natural gas extraction is being promoted as the solution to South Africa's energy crisis. Shell and other energy companies want to harness the untapped reserves of natural gas below the Karoo using fracking. This is meeting stiff opposition, particularly from residents of the Karoo who are concerned about the risks.

Kerry Gordon

Feature | 4 September 2013

Do companies have the right to own your genes?

Patenting of genes incentivises research and the discovery of new treatments, tests and drugs. But does the exclusive ownership of biological material stop the sharing of information and prevent treatment getting to the people that need it?

Kerry Gordon

Opinion | 12 August 2013

Solal Technologies actively promotes pseudoscience … and here’s how

Kevin Charleston explains why he stands by the comments a popular vitamin company is suing him for.

Kevin Charleston

Opinion | 23 July 2013

The decline of antibiotics

Antibiotics have been miracle drugs, successfully wiping out infections and saving millions of lives. Today, they're increasingly ineffective and we're facing a future where they might not work at all.

Kerry Gordon

News | 2 July 2013

Climate change denier cherry-pickers

Few other fields of science come under such heavy public scrutiny as climate science. Climate change deniers pick data to fit their agendas, ignoring what the science is telling us.

Kerry Gordon

News | 18 June 2013

Climate scientists agree: Global warming is man-made

A recent analysis of over 12 000 research papers shows that the overwhelming majority of climate scientists agree that climate change is influenced by human activity.

Kerry Gordon

News | 5 June 2013