The ancient Greeks believed that the stars were fixed, an unchanging picture drawn across the night sky.
Ancient pollen "finger prints" tell secrets of our environment.
Understanding lightning and its effect.
The secrets of diamond discovery lie in magnesium-rich rocks.
A typical day for women in resource-poor communities such as the Sekhukhune district in Limpopo is far from easy.
A court battle looms over new regulations for the sector that will require testing and approval of all products.
An unusual intellectual property law case has kicked off in the Cape Town High Court.
The composition of the Judicial Service Commission is in the spotlight with the appointment of new MPs to its ranks.
Outgoing UN rights champion lays bare hostility to peacemakers.
Bring good cheer to the loved ones in your life with this consummate guide to the very best in Christmas gifting.