McNally puts the transparent worm under a microscope, focuses on a single egg cell and records videos as the different proteins — marked by their red, green or blue glow — delicately maneuver ...

They gather at the surface and start emitting an electric blue glow to attract their mate ... the orb appeared to be matted ...

Mysterious glowing orbs have been spotted flying off ... Orbs in photos or videos are typically created by light shining through dust particles or water droplets that reflect the light and cause ...