Scientists have created ghostly transparent fish to make human biology clearer. The feat has been achieved with zebrafish are genetically similar to humans and are already in widespread use as models for human biology and disease.

The new see through fish allows scientists to directly view its internal organs, and observe processes like the spread of tumours and blood production after bone-marrow transplant in a living organism, say researchers at Children’s Hospital Boston.

Source: Telegraph

via Spluch