The Antarctic Desert may come as a surprise to many as it doesn't fit our conventional idea of sand and heat. Instead, it is a vast expanse of ice and snow, covering an area of about 14 million ...

Far from being barren wastelands, deserts are biologically rich habitats with a vast array of animals and plants that have adapted to the harsh conditions there. Some deserts are among the planet ...

This is trickier in regions where essential medical services are hard to reach, often called "medical deserts." In these areas, even routine medical visits can become ordeals. Take the simple act ...

More than 48.4 million Americans, or one in seven, are living in counties where ... In these so-called pharmacy deserts, nonmetropolitan residents typically drive 85 minutes and cover 36 miles ...