- Tourists smoking on the terrace of the Sphinx Observatory at the Jungfraujoch may have altered measurements of atmospheric gases.
- Delegates entering the Austria Center Vienna stride over anthropogenic sediments more than 8 m thick, whereas the press centre inside lies above a layer less than 1 m thick.
- Geoscientists are better at spotting fake landscapes than gamers.
- An unexpected radioactive threat lurks on top of glaciers worldwide.
- This year women received more than 30% of nominations for EGU awards compared to 21% in 2018.
- Europeans built less in times of plague, according to tree ring records.
