In separate research Wednesday, scientists drawing on historical weather data concluded the heat ... Devastating wildfires blazed across parts of Canada and southern Europe, while deadly flooding ...

Human-caused climate change tripled the number of estimated deaths in the recent European heat wave, according to a new ...

The resulting extremes of heat, drought, storms, flooding affected societies from Asia to the Americas. According to Climate Central and other agencies, about half of humanity some 4 billion people ...