While scientists have successfully produced various "organ-on-a-chip" models of body parts, the eye is particularly challenging, as a tear film is regularly moved across its surface as we blink. That ...

Jackson Ryan was CNET's science editor, and a multiple award-winning one at that. Earlier, he'd been a scientist, but he realized he wasn't very happy sitting at a lab bench all day. Science writing, ...

SciGirls engineer a giant puppet for a parade. Izzie joins Anna and her friends to engineer a giant pig puppet for a May Day parade, complete with blinking eyes and a twirling tail.