Do lizards dream like us?

Researchers have confirmed that lizards exhibit two sleep states, just like humans, other mammals, and birds. They corroborated the conclusions of a 2016 study on the bearded dragon and conducted the same sleep investigation on another lizard, the Argentine tegu. Their findings nevertheless point out differences between species, which raises new questions about the origin of sleep states.

from Latest Science News -- ScienceDaily https://ift.tt/2RHQjGJ