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Articles on Dinosaurs

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Microbial mats in Shark Bay, Western Australia, similar to those that lived around 200 million years ago. Yalimay Jimenez Duarte WA-OIGC, Curtin University

How chemical clues from prehistoric microbes rewrote the story of one of Earth’s biggest mass extinctions

The end-Triassic mass extinction was a cataclysm for the world's prehistoric species, killed off by volcanoes that altered Earth's seas and skies. But new research shows it didn't happen when we thought.
The finicky fruit took some time to adapt to California’s climate. Print Collector via Getty Images

Love avocados? Thank the toxodon

If it weren't for historical and biological happenstance, few would be eating avocados today.

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