Is Earth really exceptional?  A new book seems to reaffirm that notion.  But given the right conditions, primitive life may be a mere byproduct of biophysics.
Dr Robin George Andrews, a volcanologist and author based in London, warns that 'we might not be able to stop 2024 YR4'.
Dr Robin George Andrews, a volcanologist and author based in London, warns that 'we might not be able to stop 2024 YR4'.