Western Australia's grain export industry has been dominated by the grain handling co-op CBH for decades, but changes are afoot as new players enter the market.

A business owner says he has had strong support from his community as he investigates launching a class action over recurring phone and internet outages.

Rising sea levels, taller waves and bigger storms could lead to a South Australian icon falling into the sea in as few as five years.

The ASX battled back from a weak opening ahead of tomorrow's RBA rates decision, while ANZ slumped after announcing a new CEO. Here's how the day's trade unfolded, with insights from our business reporters, on the ABC News markets blog.

Months after a tornado destroyed homes and businesses in Western Australia's biggest regional city, researchers say some of the houses worst affected were not built well enough to withstand tornado-level winds.