A 64-year-old woman presented with a 4-day history of incessant clicking and rustling sounds in her left ear. On examination, a small spider and its exoskeleton were seen in the ear canal. The New ...

A group of treehoppers sit on a plant stem in University of Missouri Professor Rex Cocroft's lab. Humans can't hear the vibrations these insects use to communicate with, but Cocroft has been able to ...