Officials say the museum that houses a mastadon skeleton needs to raise $1 million by the end of 2025 to avoid foreclosure.

Researchers welcome the initiative, but say it doesn’t go far enough to capture the nuance of researcher productivity and impact.

For decades, life science researchers have had cost-free, unrestricted access to data through online databases. However, the sustainability of even well-established resources was already tenuous, and ...

This two-volume work is a testament to the abiding interest and human fascination with ammonites. We offer a new model to explain the morphogenesis of septa and the shell, we explore their habitats by the content of stable isotopes in their shells, we discuss the origin and later evolution of this important clade, and we deliver hypotheses on its demise. The Ammonoidea produced a great number of species that can be used in biostratigraphy and possibly, this is the macrofossil group, which has been used the most for that purpose. Nevertheless, many aspects of their anatomy, mode of life, development or paleobiogeographic distribution are still poorly known. Themes treated are biostratigraphy, paleoecology, paleoenvironment, paleobiogeography, evolution, phylogeny, and ontogeny. Advances such as an explosion of new information about ammonites, new technologies such as isotopic analysis, tomography and virtual paleontology in general, as well as continuous discovery of newfossil finds have given us the opportunity to present a comprehensive and timely "state of the art" compilation. Moreover, it also points the way for future studies to further enhance our understanding of this endlessly fascinating group of organisms.

Carlos Conforti Ferreira Guedes, a geology professor at the Federal University of Paraná in Brazil, came across a paper in the Journal of South American Earth Sciences earlier this year with irrele…

The Arctic Research Consortium of the United States funded programs that aided Indigenous communities and tracked melting sea ice, among dozens of initiatives.

Job Title: Associate or Senior Editor, Nature Communications (Geosciences) Location(s): Shanghai, Beijing, Nanjing, New York, Washington, Jersey Ci...