In the Arizona desert, researchers are learning so much more about the peoples who have inhabited this land since antiquity ...

The Painted Desert, located within the Petrified Forest National Park in Arizona, is a tapestry of vibrant colors and ...

The second full moon of the winter, the snow moon will rise to illuminate evening skies for three nights. Here's when to see ...

South Africa has submitted more than 50 species to the Red List of threatened species every year for the past three years from the Richtersveld region alone due to expanding diamond mining, ongoing ...

An Icy Expanse The Antarctic Desert may come as a surprise to many as it doesn't fit our conventional idea of sand and heat.

Here's our picks for 15 things to do in the valley between Monday, Feb. 10 and Sunday, Feb. 16: ...

Scientists estimate it will take at least 5 to 10 million years for the Afar region to be fully submerged. When that happens, ...

At 4,000 miles long and 30–40 miles wide, the East African Rift (EAR) system is one of the geologic wonders of the world.

Astro Tourism is the travel trend you didn’t know you needed. As 6 planets align in February 2025, here are best spots to watch the rare event in Saudi Arabia.

With wide sandy valleys over a mile (1700 meters) high, smooth red dunes and mesmerizing ... volcano during the daytime. The ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Space agencies are ...

FILE - An array of mirrors at the Ivanpah Solar Electric Generating site is shown near Primm, Nev., Aug. 13, 2014. (AP Photo/John Locher, File) ...