The legacy of Frans de Waal
On March 14, the world-famous primatologist Frans de Waal passed away. His primate research not only expanded our knowledge of chimpanzees and bonobos, but also revealed fascinating insights about the most peculiar of apes: humans. Here, we show three lessons we learned from Frans de Waal.
Persistent pigeonholes in the brain
Do colours appear the same to everyone?
Can I learn from a text by listening to it while I sleep?