iol scitech jan 3 shark

Swimming with sharks

How should you behave if you invade a great white shark's personal space? Politely, according to Morne Hardenberg.[VIDEO]

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iol scitech oct 30 china smog

China’s ticking climate time bomb

Climate change threatens some of China's most important infrastructure projects, China's top meteorologist has warned.

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Grab 2

La Belle rises from its murky grave

The wreck of a 17th-century French ship that had a profound if largely unknown impact on American history is being pieced back together.

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