They're tiny, blobby, butt-shaped, and glow in the dark. What the heck are they? Scientists are still figuring them out.

Railroad worms get their name from the glowing ... However, unlike fireflies, these bugs do not flash. Instead, they glow ...

Of all the bugs New Zealanders could have selected to win an international competition, they chose neither the prettiest, nor the most useful. The NZ velvet worm won this year’s New Zealand Bug ...