Eukaryogenesis occurred suddenly, driven by the growing length of genes and the limitations on producing longer proteins. An international team of four senior scientists from Mainz, Valencia, Madrid, ...

A research team has created a comprehensive evolutionary tree of all bird species, integrating data from hundreds of studies ...

The study found that sarbecoviruses related to SARS-CoV-1 and SARS-CoV-2 have circulated around Western China and Southeast ...