Brain recordings reveal a signal that forecasts zebrafish social behavior seconds before a fish moves toward a companion.

In the split second after you hear a noise, your brain is already making a potentially life-or-death deduction: Did I do that ...

New research reveals that pregnancy-related brain impairment is present in live-bearing fish, but instead of affecting learning and memory as expected from similar research on mammals, it appears to ...

Young guppies who were able to see and interact with live fish developed larger brains than guppies who only saw other fish ...

Brain staining of pregnant fish. On the left is the Nissl staining use to determine neuron morphology and on the right is ki67 staining which stains for cell proliferation. New research reveals that ...