Related topics: global warming

Tonga volcano 'afterglow' causes dazzling skies in Antarctica

Scientists working in Antarctica have captured breath-taking photos of the skies above the icy continent, including these mesmerizing shots taken by Antarctica New Zealand science technician Stuart Shaw, who is stationed ...

Ozone pollution harms maize crops, study finds

Although stratospheric ozone protects us by filtering out the sun's ultraviolet radiation, tropospheric ozone is a harmful pollutant. A new study has shown that ozone in the lower layers of the atmosphere decreases crop yields ...

Aeolus shines a light on polar vortex

As this winter's polar vortex currently sends extreme icy blasts of Arctic weather to some parts of the northern hemisphere such as the northeast of the US, scientists are using wind information from ESA's Aeolus satellite ...

Extreme weather from the stratosphere

ETH climate researcher Daniela Domeisen has documented how the stratosphere influences extreme weather events. What surprised her was the sheer range of potential impacts. She explains what this means for climate research ...

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