Australia is home to many endangered reptiles and frogs. This national snapshot shows their numbers have dropped sharply. But ...

Ke Huy Quan’s blue pit viper makes an endearing addition to the 'Zooptopia' menagerie, which centers on mismatched partners ...

Saguaro Park in southeastern Arizona, near Tucson, offers a landscape unlike anything you’ll see elsewhere. The park hosts ...

The Thar Desert is also known as the Great Indian Desert, is India’s largest desert located mainly in Rajasthan. Learn why it ...

Tainrakuasuchus bellator, a swift croc ancestor from Brazil, reveals that fierce reptile predators ruled Earth long before ...

"Zootopia 2," in theaters Wednesday, builds on the foundation of the 2016 film and escalates the action like "Lethal Weapon" ...

The Mojave Desert Tortoise is a famous symbol of the American Southwest and one that faces something of a paradox – while the ...

Around 1000 markings on a slab of rock that was once a seafloor during the Cretaceous period may have been made by sea turtle ...

Tainrakuasuchus bellator, a swift croc ancestor from Brazil, reveals that fierce reptile predators ruled Earth long before ...

From the column: "The whole regime of state-level 'medical' marijuana programs is based on political decisions, not science." ...

You’ve heard the slogans: save the whales, protect our pollinators. You may have lamented the decline of polar bears or the ...

Like all those substances, marijuana contains pleasure-giving, mind-altering chemicals that the brain desperately wants more ...