"And then I came across something we never see in trilobite fossils." In a new study, published in Proceedings of the Royal ...

TECTONIC plate movements half a billion years ago caused an entire species to die out, according to new research. Scientists ...

A massive extinction known as the Sinsk event happened just as life expanded beyond parallel. Now scientists know that ...

How Old Are the Trilobite Fossils? Despite the difficulty of studying ancient species, a pair of researchers has recently found that the 450-million-year-old trilobite species, Triarthrus eatoni, took ...

Trilobite fossils recovered from the Transantarctic Mountains. (Image credit: Paul Myrow, Science Advances) A major extinction in the midst of a huge expansion of life on Earth may have been ...

We study trilobites from four periods of the Palaeozoic: the Cambrian, Ordovician, Silurian and Devonian. Our research covers trilobite taxonomy, phylogeny, functional morphology, biogeography, and ...

If the Rydberg electron's angular momentum is high enough, the molecular state, dubbed a "trilobite" state, possesses an enormous permanent electric dipole moment. We have extended the theory ...

Muppets, too, have served as inspiration. A trilobite was named after the grouchy duo of Statler and Waldorf, and a tube-dwelling spider was named in honor of Gonzo, the museum said. Despite So ...

At up to 30cm long and armed with spines for crushing and shredding food, we’ve identified a previously unknown creature that would have been a giant among its neighbours in the waters off modern-day ...

The case, bought by Democratic Gov. Tony Evers against the Republican-controlled Legislature, could have a major impact on ...

They had no trouble getting inside. With no phone in her hand, Dedona also had her fingers free to stroke a series of fossilized invertebrates, including ancient coral and a 450 million-year-old ...

Myrow and his colleagues collected samples in Antarctica in 2011, including trilobite fossils from long-dead archaeocyathid ...