Teach all about kangaroos with five days of descriptive lesson plans, engaging activities, comprehension questions, and more.

Rhinos that flourished across much of North America 12 million years ago gathered in huge herds, according to a new study by ...

Animals that live in cold environments need to reduce heat loss as much as possible ... This antelope is an ice age survivor that once lived alongside woolly mammoths on the northern grasslands. It’s ...

From the Arctic of Greenland and Canada, the grasslands, deserts ... But what are some of the largest animals that live in North America? It's important to know what you might encounter depending ...

The wolf pups have long white hair, muscular jaws and already weigh around 80 pounds — on track to reach 140 pounds.

You can find both venomous and non-venomous snakes in Colorado, each with its own habits and features. Some snakes are shy ...

De-extinction company Colossal Biosciences announces the rebirth of the once-extinct dire wolf, the world’s first ...

Reintroduction of captive-bred animals has had mixed success. This California butterfly lost habitat to grazing and drought and is considered to be extinct. The last live one was seen in the wild ...