Petrified Forest National Park spans around 346 square miles of semi-desert shrub steppe and highly eroded and colorful badlands in northeastern Arizona. The park is a blend of short grass prairie and ...

Arboreal animals have evolved to thrive in treetop environments. Discover these 10 of them who live their lives on trees.

The Amazon Rainforest is home to some of the most exotic and beautiful animal life on the planet. Recently, scientists have discovered another rainforest resident deep within Brazil’s palm-dense Juruá ...

Massachusetts Institute of Technology research scientist Evan Fricke has spent nearly 15 years studying how wildlife shapes the health of our forests, and his latest findings are eye-opening. Through ...

Minnesota has many habitats that are teeming with animals, some of which are impressively big. Here are the largest.

With their beady eyes, big ears, hairless tails and short, stocky legs, opossums are distinctive marsupials. Despite their odd appearance, these animals have a rich evolutionary history and have ...