Be warned that the North American porcupine has a pretty unique and ... intricate world of mating and courtship in nature.

Bird flu has infected over 170 wild bird species in North America, with cases in Michigan's wildlife and dairy cattle.

The Strangest Animal Adaptations Found ONLY in the ... That Parents Will Love Today A total lunar eclipse comes to North America tonight: Here's everything you need to know about the 'Blood ...

Even small amounts of water hemlock can cause acute poisoning in animals and humans, leading to symptoms such as muscle ...

Fossils unearthed during construction of a water pipeline in the Gobi Desert of Mongolia have revealed one of the oddest ...

A new species of dinosaur with strange claws has been unearthed ... Jurassic Therizinosaurs are a group of dinosaurs that ...

Two of the birds tested positive for elevated levels of lead, which can be common in eagles. Two died of unrelated illnesses ...

Imagine a vast lake that could easily engulf the combined water of all the Great Lakes in North America and then some. That's ...

Scientists have discovered a new dinosaur species, Duonychus tsogtbaatari, with a strange evolution in Mongolia's Gobi Desert ...

A rare fossil unearthed in Mongolia's Gobi Desert has led to the identification of a new dinosaur species Duonychus ...

The dinosaur, named Duonychus tsogtbaatari, measured about 10 feet (3 meters) long, weighed approximately 575 pounds (260 kg) ...

While Duonychus tsogtbaatari had formidable claws, they were likely used to grasp vegetation, according to a study of a fully ...