The miniscule carriers successfully transported and released live cells at a particular location within living mice.

A trio of papers provide new insight into embryo development.

By combining two new microscopy technologies, researchers filmed immune cells toiling away in the inner ear of a living zebrafish.

Selected Images of the Day from the-scientist.com

Unlike in some animals, their sense of magnetoreception appears to be independent of blue light.

A combination of imaging techniques allows researchers to observe subcellular processes within organisms.

Researchers unveil the neural basis of alertness in larval zebrafish.   

Researchers develop a new method to highlight specific cells that reside in the lens of a zebrafish.

Zebrafish larvae transplanted with patients’ tumors respond as their human donors do to chemotherapy.

Sensory neurons in the tip of the zebrafish nose respond to molecular signals released from food sources.