SN Online SN Online By Science News August 12, 2011 at 10:16 am - More than 2 years ago Share this:Share Share via email (Opens in new window) Email Click to share on Facebook (Opens in new window) Facebook Click to share on Reddit (Opens in new window) Reddit Click to share on X (Opens in new window) X Click to print (Opens in new window) Print SCIENCE & THE PUBLIC BLOG Smoke-exposed kids are more likely to have neuro-behavioral disorders. See “Young minds at risk from secondhand smoke.” BODY & BRAIN At-risk newborns may avoid death and disability by cooling off. See “News in Brief: Body & Brain.” Active neurons trigger changes that speed up signaling.