Related topics: climate change

Floridians could far far more frequent, intense heatwaves

By the late 21st century, if atmospheric greenhouse gas concentrations reach worst-case projections, Floridians could experience summer heatwaves three times more frequently, and each heatwave could last six times longer ...

Dozens feared killed in Karachi heatwave: charity

Dozens of people are feared to have died in a heatwave gripping Pakistan's largest city Karachi this week, a charity in the sprawling metropolis said Tuesday, as temperatures hit 42 degrees Celsius (108 degrees Fahrenheit).

New research explains how native trees sweat out heat waves

We know that the heat is uncomfortable for humans and animals, but how does our native flora fare? New Western Sydney University research has offered a glimpse of whether our trees will cope with ever-rising average temperatures ...

Super-heatwaves of 55 C to emerge if global warming continues

Heatwaves amplified by high humidity can reach above 40°C and may occur as often as every two years, leading to serious risks for human health. If global temperatures rise with 4°C, a new super heatwave of 55°C can hit ...

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