Biologists use machine learning to classify fossils of extinct pollen

In the quest to decipher the evolutionary relationships of extinct organisms from fossils, researchers often face challenges in discerning key features from weathered fossils, or with prioritizing characteristics of organisms ...

Heat projected to kill nearly five times more people by 2050

Nearly five times more people will likely die due to extreme heat in the coming decades, an international team of experts said Wednesday, warning that without action on climate change the "health of humanity is at grave risk".

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