But, of course, spiders lose control of their bodies when they're dying or are already dead. The lack of hemolymph pressure ...

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 ...

In April, researchers at the University of Tokyo revealed they had done just that, creating what is likely the largest piece of lab-grown meat to date: a nugget-sized chunk of chicken. The scientists ...

Quirks and Quarks19:53Our planet’s circulatory system depends on animals eating, excreting and expiring From the tiniest insects to the largest whales, biologist Joe Roman says animals play an ...

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 ...