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 examined an exceptionally well-preserved, near somatically mature tyrannosaur skeleton from the Hell Creek Formation of Montana.

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, ...