Humans were born through hybridization On the September 5th (Sat) episode of the NHK variety show "Tamori and Shinya Yamanaka ...

Weevils (superfamily Curculionoidea) represent a hyperdiverse and globally distributed group of phytophagous beetles, with approximately 62,000 described species in 5,800 genera. Recently, researchers ...

Genome sampling at key branches of grass evolution, combined with ancestral enzyme reconstruction, reveals when distinct ...

Just as bird watchers may use binoculars to add to their species lists, scientists interested in bird evolution may use computational tools to clarify avian lineages. Indeed, such tools have enabled ...

For decades, evolutionary biologists have relied on two distinct libraries of genetic information to reconstruct the tree of ...

New research headed by scientists at the Centre for Genomic Regulation (CRG) has demonstrated how the three-dimensional shape of a protein can be used to resolve deep, ancient evolutionary ...

Read me first! -- Tutorial : create a tree! -- Acquiring and aligning the sequences -- pt. 1. Major methods for estimating phylogenetic trees. Neighbor-joining trees -- Drawing phylogenetic trees -- ...

Tracking species relationships isn’t easy. Yet analysing 422 bird species across 1,410 locations offers far deeper insight, ...

Birds are the most diverse land vertebrate on the planet, and now scientists have constructed a complete evolutionary tree of the 11,000 or so known species. This data came from hundreds of studies ...

Birds calling back and forth in the morning make up one of the defining sounds of tropical forests. We're likely to assume ...