Extreme weather leads to more negative tweets, study finds

If it's ever seemed like people are more crotchety on social media when there's a heatwave or heavy rain, you're probably not alone in having that perspective. Researchers analyzed more than 7.7 billion geotagged tweets from 190 countries that were posted between 2015 and 2021. They used a language analysis tool to measure the sentiment of tweets against daily weather data.