Researchers from Cornell University and the University of Pennsylvania have created a lifelike robotic lionfish with a circulatory system, reports Gizmodo. That circulatory system enables the fish to ...

A unique robotic fish has been created that is powered by its own artificial circulatory system. The lifelike robotic lionfish has been created and developed by Cornell and researchers from the ...

Near a lab stacked to the ceiling with fish tanks, Shannon Fisher focuses a microscope on an embryo that is only hours old. A remarkable thing comes into view: a two-chambered heart pumping a column ...

Water and nutrients are important to keep living things alive and healthy. Animals, including humans, get these from what they eat and drink, but how do the water and nutrients get transported around ...