The team found that three proteins on the sperm join to form a sort of key that unlocks the egg, allowing the sperm to attach ...

A research team from Heinrich Heine University Düsseldorf (HHU) and the University of Bristol (United Kingdom) has examined the schooling behavior of zebra danio (Danio rerio, also known as "zebrafish ...

This story appears in the September 2017 issue of National Geographic magazine. For a creature that’s less than one and a half inches long, the zebrafish (Danio rerio) looms large in biomedical ...

Zebrafish (Danio rerio) have been preferred sleep subjects for scientists because they are translucent in their larval state, which is helpful for scanning. In their larval state, they only have ...

Feeding Frequency: Small freshwater fish typically require daily feedings. However, the amount and frequency of feeding should be adjusted based on their size, activity level, and dietary needs.

More information: Weiwei Li et al, Behavioural and transgenerational effects of artificial light at night (ALAN) of varying spectral compositions in zebrafish (Danio rerio), Science of The Total ...

Calcineurin fine tunes the balance between proliferation and differentiation of Notch-responsive progenitors in the pancreatic ducts to enable beta cell regeneration in zebrafish.