When you are being trained as a palaeontologist or a geologist, you are told fossils only occur in sedimentary rocks,” ...

Scorpions live on every continent in the world except for Antarctica. Most can be found in arid deserts, but others thrive in ...

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A recent study shows that marine oxygen levels were crucial to the evolution of early Paleozoic trilobite body size, suggesting that oxygen may have influenced the evolution of other animals' body ...

The detailed preservation showed that trilobites were anatomically sophisticated animals, with many specialized adaptations for feeding and movement along the seafloor, he said. The pressures of ...

Trilobites were one of our planet’s most successful groups of animals. First appearing roughly 521 million years ago, they split into an incredible diversity of species ranging from just a few ...

Scientists have uncovered intricately preserved fossils of trilobites that are providing new insights into the extinct invertebrates’ anatomy. The animals had been buried in modern-day Morocco ...

“I’ve been studying trilobites for nearly 40 years, but I never felt like I was looking at live animals as much as I have with these ones”, said co-author Greg Edgecombe from the Natural History ...

Even though trilobites swam the oceans some 500 million years ago, researchers said the animals still look as though they “died yesterday”. The creatures met their end after becoming ...