Glass frogs’ translucent skin is an unusual form of camouflage called ‘edge diffusion’

Glass frog’s translucent skin is an unusual form of camouflage and its legs are more ‘see-through’ to help it blend seamlessly into its surroundings Scientists observed changes in brightness in the South American amphibian These changes were seen in response to its background, providing protection They added frog’s skin is better described as translucent due … Read more

Human brains use dreams to replay recent events and help form memories, study finds 

Human brains use dreams to replay recent events and help form memories — and experts have gotten the first glimpse of this process in action, a study has reported.  When we sleep, our brains replay the firing patterns our neurons underwent while awake — a process that experts refer to as ‘offline replay’.  It is … Read more

MDMA reopens a ‘window in the brain’ that lets PTSD victims form new bonds

The popular party drug MDMA – or ecstasy – may ‘reopen’ narrow windows in the brain that allows us to re-learn better social behaviors, new research suggests.  MDMA has been given breakthrough therapy status by the Food and Drug Administration (FDA) because it has shown such promise for treating PTSD.  Scientists have observed the way … Read more