When desert animals face environmental extremes day in and day out, every unique anatomical feature can aid in their survival ...

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

From a biological perspective, it is important for scientists and the general public to understand that organisms do interact ...

There's always something new we can learn about the world. Some people get discouraged by the bad experiences they've had at ...

An owl found partially encased in concrete after it got inside a cement mixer in southwestern Utah is expected to fly free ...

Morning settles over the world's largest sand desert, painting the landscape in golden light. Around the tent, dunes glow ...

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

A historic deal will return over 10,000 acres of former ranch land in the northern Sierra Nevada to the Washoe Tribe of ...

Most people’s reaction to seeing a snake is a mix of surprise and a sudden urge to be somewhere else. While many snakes are quite content to move at a leisurely pace, a select few have turned speed ...