Satellite data helps cut city heat

Our cities are becoming hotter due to heat released by human activities. This is exacerbated by heat waves occurring more often due to climate change, altering the energy balance of urban areas and thus affecting the local ...

Sentinel-3B launch preparations in full swing

With the Sentinel-3B satellite now at the Plesetsk launch site in Russia and liftoff set for 25 April, engineers are steaming ahead with the task of getting Europe's next Copernicus satellite ready for its journey into orbit.

Why is it so hot at night in some cities?

During the nighttime, it is hotter in the city than in nearby suburbs or the countryside. But just how much hotter differs between cities. Researchers from the MSE2 (CNRS / MIT) international joint research laboratory and ...

Millions of city trees at risk from rising temperatures

A new study has found that almost one quarter of trees in Australian cities are at risk from increasing temperatures in urban environments due to climate change and urban heat islands, posing a threat to some tree species ...

Urban trees are growing faster worldwide

Trees in metropolitan areas have been growing faster than trees in rural areas worldwide since the 1960s. This has been confirmed for the first time by a study on the impact of the urban heat island effect on tree growth ...

Climate change seen as cause for mudslide in Switzerland

The effects of climate change are partially to blame for a mudslide through a southeastern village that left eight people missing after a massive chunk of rock broke off an Alpine mountainside, Switzerland's environmental ...

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