Raccoons kept working a puzzle box long after they had already eaten the only treat inside, according to a new University of British Columbia study that reframes how scientists think about animal ...

Raccoons Don’t Just Scavenge. They Study. In A Nutshell Raccoons continued solving puzzle box openings even after their food reward was gone, suggesting they explore for the sake of learning, not just ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American A new study published in Proceedings of the ...

They raid compost bins, outsmart latches and sometimes look gleeful doing it. A new study in Animal Behaviour suggests raccoons may not just be opportunistic—they may be genuinely curious.

The planarian is nobody's idea of a genius. A flatworm shaped like a comma, it can be found wriggling through the muck of lakes and ponds worldwide. Its pin-size head has a microscopic structure that ...