After eons of isolation, these desert fish flub social cues

Pahrump poolfish react oddly to danger, a new study finds

Two endangered Pahrump poolfish swim in an aquarium. The long-isolated desert fish have lost their fear of some dangers, experiments show.

The aftereffects of a really long natural quarantine linger in Nevada’s endangered Pahrump poolfish (shown here in an aquarium) when forced to share water with other kinds of fishes.

Radioactive Productions

Getting out into society after a long isolation gets awkward.