Lichens are symbioses between fungi and algae (and/or cyanobacteria) that play important ecological roles and colonize many ...

The new species of hermit crab-associated sea anemone, Paracalliactis tsukisome, secretes and constructs a unique shell-like structure known as a carcinoecium, which expands the host hermit crab’s ...

Paleontologists have identified a new Early Miocene species of the rhinocerotid genus Epiaceratherium from the fossilized ...

Paleontologists have identified the 410-million-year-old specimens of Spongiophyton nanum from the Ponta Grossa Formation in ...

A fossil braincase and partial skull roof from Carnegie Museum of Natural History has been reassessed and reclassified, ...

The new fossil, encased in a piece of amber from the Kachin region of Myanmar, represents both the first mosquito larva ...

Paleontologists have examined two exceptional specimens of the end-Cretaceous, duck-billed dinosaur Edmontosaurus annectens.

The most iconic mass extinction in Earth history occurred around 66 million years ago, as rapid environmental destruction led ...

Paleontologists in China have described a new species of the coelacanth genus Whiteia on the basis of two fossilized ...

Paleontologists have found the 2.9-cm-long fossilized foot bone of a possible bowerbird species at the Miocene locality of St ...