Platinum group metals (PGMs) have several properties that make them critical everyday-life minerals, Mintek supervisor ...

Gold-from-mine-waste company DRDGOLD is looking at organic growth of 40% in throughput and 30% in output, using internally ...

A video round up of this week’s magazine, highlighting our cover story, features and Business Leader.

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Public Works and Infrastructure Minister Dean Macpherson has announced a series of reform measures aimed at strengthening ...

The Solar System was formed around 4.6 billion years ago from a giant cloud called a nebula, mainly made up of hydrogen gas and dust. The nebula collapsed under its own gravity and, as it did, ...

Depending on where they form, tropical storms are also known as hurricanes, cyclones and typhoons. Tropical storms form over warm oceans and travel from east to west. Tropical storms bring with them ...

Abstract: This letter proposes a global optimization-based formation reconfiguration control method for multiple nonholonomic mobile robots. To reconfigure their formation, multiple mobile robots need ...