Phylogenetics is an analytical tool that quickly analyzes genomic data to provide invaluable insights into the evolution and spread of a pathogen, thereby allowing public health officials and ...

Cladistic parsimony analysis of the subfamily Deiphoninae Raymond, 1913 was conducted to produce a hypothesis of relationship for the group. The genera Deiphon Barrande, 1850 and Onycopyge Woodward, ...

There's a new dinosaur species on the block. An international team, including a biologist from Penn State Lehigh Valley, discovered that a 75-million-year-old fossil classified as a different dinosaur ...

Phylogeny is the representation of the evolutionary history and relationships between groups of organisms. The results are represented in a phylogenetic tree that provides a visual output of ...

The species Orcinus orca, generally known as orcas or killer whales, is made up of many genetically distinct populations ...