In the Spotlight Why does pressure fall off more slowly in warm air than cold air? 20 June 2017 There are two questions here. The first is does pressure fall off more slowly in warm air than cold air? 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. In the Spotlight Wind speeds in Saturn's jet stream whizz round at over 1,000mph 11 November 2016 New research has revealed the planet has the widest, most intense jet stream out of all the planets in the solar system Climate Record number of states expected to sign Paris climate deal 22 April 2016 Weather Facts and figures from Storm Katie 28 March 2016 Climate Largest ever spike in CO2 emissions 16 March 2016 Atmospheric carbon dioxide concentrations grew at their fastest level in 2015, increasing by 3.05 parts per million (ppm) compared with the previous year. Weather How to take great weather photographs 08 February 2016 Here are our top five tips to help you achieve some great weather shots: Weather Nacreous clouds 03 February 2016 Several rare sightings of nacreous clouds have been reported over the last few days, delighting cloudspotters, with photographs of the clouds coming from England and Scotland. Climate Air quality and sources of air pollution 15 June 2015 Air quality is a measure of how clean or dirty the air is, and air pollution is air contamination by harmful substances
In the Spotlight Why does pressure fall off more slowly in warm air than cold air? 20 June 2017 There are two questions here. The first is does pressure fall off more slowly in warm air than cold air?
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.
In the Spotlight Wind speeds in Saturn's jet stream whizz round at over 1,000mph 11 November 2016 New research has revealed the planet has the widest, most intense jet stream out of all the planets in the solar system
Climate Largest ever spike in CO2 emissions 16 March 2016 Atmospheric carbon dioxide concentrations grew at their fastest level in 2015, increasing by 3.05 parts per million (ppm) compared with the previous year.
Weather How to take great weather photographs 08 February 2016 Here are our top five tips to help you achieve some great weather shots:
Weather Nacreous clouds 03 February 2016 Several rare sightings of nacreous clouds have been reported over the last few days, delighting cloudspotters, with photographs of the clouds coming from England and Scotland.
Climate Air quality and sources of air pollution 15 June 2015 Air quality is a measure of how clean or dirty the air is, and air pollution is air contamination by harmful substances