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23/11/2018 - Summer drought in Germany, heavy rainfalls in Japan, devastating forest fires in California, storms over the Mediterranean Sea - everyone is talking about climate change, not least after the devastating weather extremes this summer. In their book, Hans Joachim Schellnhuber and Stefan Rahmstorf summarise the current state of climate science in a compact and easy-to-understand way. "Climate change - diagnosis, prognosis, therapy", the German classic on climate change from the publishing house Beck, has now been completely updated for its 8th edition.

29/04/2019 - Record breaking heatwaves and droughts in North America and Western Europe, torrential rainfalls and floods in South-East Europe and Japan - the summer of 2018 brought a series of extreme weather events that occurred almost simultaneously around the Northern Hemisphere in June and July. These extremes had something in common, a new study by an international team of climate researchers now finds: the events were connected by a newly identified pattern of the jet stream encircling the Earth. The jet stream formed a stalled wave pattern in the atmosphere which made weather conditions more persistent and thus extreme in the affected regions. The same pattern also occurred during European heat waves in 2015, 2006 and 2003, which rank among the most extreme heatwaves ever recorded. In recent years, the scientists observed a clear increase of these patterns.

07/26/2018 - Everybody seems to be talking about the weather these days, with extreme heat in Germany and Europe, forest fires in Sweden, Greece and California. From Japan to the Arctic - the Northern hemisphere is currently experiencing a heat wave and experts from the Potsdam Institute for Climate Impacts Research (PIK) were interviewed by numerous media outlets for an assessment of the current situation in the light of climate change.

05/06/2020 - What happens when a professional snowboarder and a distinguished climate scientist take off to the mountains together? The results are now public – a podcast with five episodes, covering topics from ice and glaciers to what to eat to save the world.

22/11/2018 - Over Thanksgiving, arctic air masses are predicted to bring record-cold temperatures and frigid winds to the Northeast of the United States. Driver for such winter weather extremes is often the stratospheric polar vortex, a band of fast moving winds 30 kilometers above the ground. In winter, when the polar vortex is disturbed by upward-blowing air masses, this can bring cold spells over Northeastern America or Eurasia, a new study now shows. And paradox as it might seem, climate change might further disrupt the complex dynamics in the atmosphere – bringing us not only more hot extremes in summer but potentially also cold spells in winter.