Outbreaks often affect the same areas because, once released, the bacteria continues to live as spores in the soil.
President Jacob Zuma's camp is pushing to have him replaced by an interim leader as an excuse to prolong his disastrous rule for their own benefit.
We asked five architecture experts to name one building or structure they wish had been preserved, but couldn't resist the tides of decay, development and discrimination.
Kudu and buffalo altered their activity when lions and spotted hyena were reintroduced into the areas where these species lived.
People living in close proximity to animals infected with Bovine TB are at a risk of contracting the disease through drinking their milk and eating their meat.