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Trees help to ease the “urban heat island effect”, which sees temperatures in cities climb higher than in nearby rural areas

Doubling trees in European cities could prevent thousands of deaths

31 January 2023

A modelling study of 93 European cities suggests that more than 2600 human heat-related deaths over just three months could have been prevented if these places increased their average tree coverage from 15 per cent to 30 per cent


Man lying on bed in front of fan

Greenhouse gas emissions are warming up nights faster than days

29 July 2022

Since 1951, the gap between night and day temperatures has closed by 0.41°C, and simulations show that the bulk of this warming is due to greenhouse gas emissions


Lytton

Climate change made North American heatwave 150 times more likely

7 July 2021

The recent deadly and record-breaking heatwave in North America would have been “virtually impossible” without climate change, according to scientists


Extreme hot days and nights to soar by 2100 even in best-case scenario

Extreme hot days and nights to soar by 2100 even in best-case scenario

11 February 2020

Even if we limit warming due to climate change, the number of extremely hot days followed by intensely hot nights could jump four times to 32 days in northern hemisphere summers by 2100


Perito Moreno glacier

Ancient Earth reveals terrifying consequences of future global warming

3 July 2019

Lessons from the deep past reveal that human-induced warming could create more extreme conditions than Earth has ever experienced


logs

Deforestation in the Amazon could raise local temperatures by 1.5C

20 March 2019

Deforestation in the Amazon could have a similar local warming effect to decades of climate change-driven temperature rises


iceberg

Climate change is happening, but how fast? This is what we really know

12 December 2018

From past temperature change to future sea level rise, climate science is full of conflicting numbers. Here’s our guide to the ones you can and can’t trust


People in park on deck chairs

Heatwaves show global warming is not just a future threat

4 July 2018

Better climate models and fast computers are helping us see how our carbon emissions are already causing severe weather events


Flies cool themselves down by constantly blowing bubbles of spit

Flies cool themselves down by constantly blowing bubbles of spit

19 April 2018

Blowflies repeatedly blow bubbles of saliva, which look like brown bubble gum – and it turns out this odd behaviour helps them keep cool


Forest fires engulfed homes when a heatwave hit Russia in 2010

US and Russia will soon face mega-heatwaves from climate change

19 March 2018

In the coming decades Russia will experience worse heatwaves than the 2010 event, which killed 55,000 people, while the US will bake in the West and Great Lakes regions


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