Paleontologists have identified certain dinosaurs as highly intelligent based on brain size and observed behaviors. These ...

My research investigates the structure and dynamics of ancient ecosystems--particularly those of the Mesozoic Era (about 65 to 250 million years ago). I am interested in how ancient communities of ...

3 min read The start of the Triassic period (and the Mesozoic era) was a desolate time in Earth's history. Something—a bout of violent volcanic eruptions, climate change, or perhaps a fatal run ...

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Researchers, led by the University of Cambridge and the Natural History Museum of Los Angeles County, identified the fossil bird - which was roughly the size of a starling - from the Mesozoic Era ...