In the Spotlight The jet stream: chicken or egg? 19 June 2017 The simple answer The sun shines on the planetary sphere directly overhead during the daytime in the tropics and more obliquely nearer the poles. In the Spotlight Head in the Clouds 19 June 2017 We take a journey to ‘The Weather Maker’ in the Rainforest Biome at the Eden Project with Jo Elworthy. Weather Study explains science behind newly recognised cloud 10 May 2017 Citizen science has now helped experts to explain how the newly-recognised ‘wave-like’ asperitas cloud is formed. Citizen Science A newly discovered atmospheric optical phenomenon called... Steve 27 April 2017 Aurora watchers in Alberta, Canada noticed the ribbon or streak of purple light in the night sky but nobody knew exactly what it was. Weather International Cloud Atlas & new cloud classifications 01 April 2017 The World Meteorological Organization (WMO) releases its new, online, digitised International Cloud Atlas, with a few new entries. In the Spotlight Spinning up enthusiasm for meteorology 27 March 2017 There is very little that is certain about climate change and tornadoes. In the Spotlight Let’s twist again like we did last summer 27 March 2017 In a talk I was giving last week on the physics of thunderstorms, to a joint meeting of the Institute of Physics and the Institute of Engineering and Technology, I could not resist mentioning tornadoes. In the Spotlight Mike Olbinski - Storm Chaser 27 March 2017 Mike Olbinski was born in 1975 in Glendale, Arizona and has lived in the general Phoenix area his entire life. He is married with three children. In this article, Mike explains where his passion for storm chasing and photography originates from Climate A traveller's guide to Sydney, Australia 27 March 2017 Sydney is a cosmopolitan city, surrounded by vast unspoilt beaches, sparkling harbours, famous landmarks, renowned vineyards and numerous world heritage sites.