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 ...

This is an archived article and the information in the article may be outdated.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 ...

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 ...

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 ...