Guppies fall for a classic optical illusion. Doves, usually, do too
Comparing animals’ susceptibility to optical illusions can show how perception evolved.
Comparing animals’ susceptibility to optical illusions can show how perception evolved.
We summarize the week's scientific breakthroughs every Thursday.
This article has been paid for and developed by Society for Science.
The growth spurt hints that the free-floating object evolves like a star, providing clues about rogue planets’ mysterious origins.