"Cloud seeding" is an 80-year-old technology that adds tiny particles, usually silver iodide crystals, to clouds to trigger rain or snow. According to NOAA, the most common uses of cloud seeding are ...

Can countries control the clouds? And should they? As climate change drives floods and drought, rainmaking is in fashion across the world, despite mixed evidence that it works and concerns it can ...

Countries are increasingly embracing the controversial practice of cloud seeding as global water demand continues to rise. Iran recently sprayed clouds with chemicals as part of a push to boost ...

After another spell of wet weather along Australia's east coast, with storms, heavy rain and flash flooding across Sydney and parts of New South Wales, it is natural to ask whether our cities are ...