Get the latest Science News and Discoveries

Are we overlooking signs of alien life that aren't technological or biological? 'Bread would be a signature of intelligence'

Not all signs of intelligence have to be highly technological. Take bread, for example.

None

Related news:

Alien life likely can't survive on exoplanets smaller than Mars, scientists say

Should we trust AI in the search for alien life? Scientists aren't so sure

Scientists want to quarantine alien life on the Moon before it reaches Earth