Two of Earth’s five confirmed mass extinction events could have been caused by nearby supernova explosions stripping the ...

The Late Devonian represents a critical interval in Earth’s history, marked by a profound restructuring of marine biodiversity and a series of mass extinction events. This period witnessed extensive ...

Scientists discovered that ancient reef-building stromatoporoids survived the Late Devonian extinction, contrary to previous beliefs, and continued to thrive. The findings reveal how these organisms ...

Introduction -- Beginnings -- The end-Ordovician mass extinction -- The late Devonian mass extinction -- The end-Permian mass extinction -- The end-Triassic mass extinction -- The end-Cretaceous mass ...