Researchers have determined that coho salmon that survive polluted stormwater are still at risk. Experiments on both larval zebrafish, a model for salmon, and actual coho salmon showed that toxic ...

Hair cells in the inner ear detect mechanical stimuli from sound waves and convert them into electrical signals that the brain can interpret. Some animals, such as zebrafish, can regenerate their ...

While humans can regularly replace certain cells, like those in our blood and gut, we cannot naturally regrow most other parts of the body. For example, when the tiny sensory hair cells in our inner ...