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

SARS-CoV-2 is just one strain of a group of respiratory viruses, known as sarbecoviruses, that are mainly hosted by horseshoe ...

Their ideas about the “de-evolution” of modern society proved to have staying power. The eccentric rock band this group of ...

The biodiversity of Earth's oceans is disproportionately concentrated in coral reefs—the vibrant undersea ecosystems where ...