LifeScientists have trained rats to drive tiny cars to collect foodRats can learn to drive tiny cars around an arena in exchange for a food reward. Their hormone levels suggest they seem to find going for a drive relaxingNews
LifeMacaques really can use logical reasoning to solve puzzles Macaques are good puzzle solvers, but it was unclear if they use logic or just made choices to maximise their reward. Now a test shows logic really is involved News