A species that was hunted to local extinction has returned to its natural habitat, say scientists who witnessed the ...

Q. I saw the following quote on a poster at a wildlife sanctuary in Florida: “Cranes are large birds with long beaks found on ...

Researchers analyzed fossils and DNA to get a big-picture view of sloth evolution and determine what drove their immense size ...

Colossal Biosciences announced the birth of \"dire wolf\" pups, claiming a rebirth of the extinct species. However, the ...

After 128 years of exploration and fossil excavation, researchers have finally unearthed the skull of Genyornis newtoni.

Humans and wolves co-evolved, influencing each other’s development, a relationship that led to the domesticated dog. But what ...

Several well-grown cinchona plants belonging to a plant species considered extinct in Sri Lanka have been found after 150 ...

Several well-grown cinchona plants belonging to a plant species considered extinct in Sri Lanka have been found after 150 ...

T. rex evolved in North America from Asian ancestors. Climate shifts and extinction events helped tyrannosaurids and ...

This recently discovered species, Kumimanu fordycei, weighed 154 kilograms and is thought to have been taller than any ...

Blue whale season is underway in San Diego, drawing locals and tourists alike to one tour company who had a hand in NBC's ...

When it comes to genetic diversity, the cutthroat blows all other trout out of the water. You’ll find them scattered across ...