Abstracts We tested the contribution of the phylogenetic and specific components to the ecomorphological structure of stream fish from the upper Paraguai River and upper São Francisco River basins, ...

The tool, called PsiPartition, improves both the computational efficiency of the data analysis and the accuracy of the phylogenetic trees that visualize these relationships.

T-REX was created in response to requests to be able to easily link phylogenetic and phenotypic information together and yield insights from this. This package consists of a GUI-enabled phylogenetic ...

We present a complete, time-scaled, evolutionary tree of the world’s bird species. This tree unites phylogenetic estimates for 9,239 species from 262 studies published between 1990 and 2024, using ...

The resulting phylogenetic estimate offers novel insights into the rapid radiation of modern birds and provides a taxon-rich backbone tree for future comparative studies.” ...

Phylogenetic analysis frequently leads to the creation of many phylogenetic trees, either from using multiple genes or methods, or through bootstrapping or Bayesian analysis. A consensus tree is often ...

Scientists in Brazil may have observed the first example of an amphibian pollinating a flowering plant.

Researchers may have discovered the first example of a frog that pollinates flowering plants. By Sofia Quaglia On warm evenings near Rio de Janeiro, you might find milk fruit trees covered in ...

SM Entertainment, the label of Exo, Red Velvet and NCT among other K-pop groups, held a YouTube sustainability event in which it pledged to help tackle the climate crisis by planting trees.

The researchers found recombination most often shows up on the COVID-19 phylogenetic tree in the form of "long branches," making it appear that several mutations happened sequentially, which is ...

Ben Crair on the hoatzin, the bird that is seemingly defying the concept behind the tree of life; B10K, a research group that is trying to sequence the genome of every species of bird; and DNA ...