Shipping companies are crunching vast troves of weather data to optimize voyage efficiency and cut costs in an industry that still relies on periodic updates from mariners at sea, writes @maryhui https://t.co/FjoOWqRJxs ...

The US is pushing to buy more private weather data, and could ultimately give away less of it for free, putting global forecasting systems at risk, writes @laurenrosenthal https://t.co/FEmpHfPfLc ...