A tiny fish is helping scientists understand how the anesthetic drug ketamine relieves depression. NPR's Jon Hamilton reports on research showing how ketamine altered the brain of a zebrafish. JON ...

New research published in PNAS from researchers at Duke University highlights a surprising finding: zebrafish have the ability to shed the lining of their intestines virtually overnight in a process ...

A recent study showed the molecular pathways that zebrafish use to lighten themselves and darken themselves for animal ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. OKLAHOMA CITY (KFOR) – Genetic mutations in ...

Learn more about nanoplastics and how easily they can get into the bloodstream of zebrafish, resulting in buildup in the ...

A new study published in the peer-reviewed journal Nature explored the effects of giving psilocybin, the psychoactive compound found in magic mushrooms, to zebrafish. Interest has developed in recent ...

A zebrafish larva sits in agarose gel to stabilize it on a glass microscope slide. A microelectrode, which looks like a needle point, measures electricity in its brain, telling scientists how often ...

Scientists uncover how zebrafish switch between cell division and direct differentiation to rebuild sensory organs, challenging long-held views on tissue regeneration. Study: Stem and progenitor cell ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. In 2003, a lost fictional clownfish named Nemo swim his way to box ...

Professor Bruce Draper uses zebrafish as a model to study development. Work from his lab in the UC Davis College of Biological Sciences shows how certain genes are linked to sex change in fish and ...