Posted inWorld News Mega El Niño events may have caused planet’s greatest mass extinctionMega El Niño events may have caused planet’s greatest mass extinction Posted by By September 12, 2024No Comments Mega El Niños could have intensified the world’s most devastating mass extinction, which ended the Permian Period 252 million years ago, a new study found. View All Posts Post navigation Previous Post Mortgage rates fall to lowest level since February 2023Mortgage rates fall to lowest level since February 2023 Next PostThe US is entering a riskier season for spread of H5N1 bird flu. Here’s why experts are worriedThe US is entering a riskier season for spread of H5N1 bird flu. Here’s why experts are worried