Apparently You CAN Teach An Old Slime Mold New Tricks

Slime mold, a unicellular organism at the bottom of the food chain, can learn, a finding that has important implications for understanding the evolution of learning, as well as how many creatures can be “smart” and successful without a brain. Learning likely even predates the emergence of nervous systems, much less brains, according to a new study, (Click on title for full story.)