Alligators can live on land and in water, but that doesn't mean they can breathe underwater like fish. But how long can alligators stay underwater? And how long can they hold their breath? Let’s find ...

Since plastic can remain in a turtle's digestive system for up to four months, the scientists speculate microplastics may cross into other organs through the circulatory system. Ingesting ...

As a dominant aerial predator, Meganeura’s diet likely consisted of other insects and small amphibians ... bodies without the need for more complex circulatory systems. Ecosystem Evolution ...

Since plastic can remain in a turtle's digestive system for up to four months, the scientists speculate microplastics may cross into other organs through the circulatory system ... in these incredible ...

Their cylindrical bodies with velvety fur enable smooth movement through tight tunnels, while their specialized respiratory and circulatory systems help ... This remarkable amphibian has evolved to ...

The circulatory system of the Beaver is responsible for transporting nutrients ... Beaver dams create habitats for fish, amphibians, and birds. Conservation and protection efforts for beavers include: ...

Jb Minter, DVM, MS, DACZM, discusses the unique physical characteristics of amphibians that impact their response to ...

Scientists inspired by the octopus's nervous system have developed a robot that can decide how to move or grip objects by sensing its environment.

The origin of reptiles on Earth has been shown to be up to 40 million years earlier than previously thought -- thanks to evidence discovered at an Australian fossil site that represents a critical ...

The popular salamanders are nearly extinct in the wild, where they are confined to a small system of canals in Mexico City.

For circulatory support in cardiogenic shock, the best choice between Impella and intra-aortic balloon pump (IABP) has been controversial. Now, new data is complicating the debate. Presenting at ...