Perched high above the ground in the middle of California’s Mojave National Preserve is a two-metre-tall structure known simply as the cross in the desert. The white cross, erected 75 years ago by ...

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

JOSHUA TREE — Under canopies of dead angular branches and drooping fronds, UC Riverside ecologist Cameron Barrows made his way across a forest of skeletal Joshua trees that have not reproduced in ...

From the start, head straight towards the mountain for quite a bit of time. Before you reach the sandstorm, keep your eye on the mountain until you spot a pair of lights shoot out into the sky. One ...

The symbols are an example of the type of phenomena, natural and human-created as revealed by the camera as the space station, located some 250 miles above Earth. These letter-like patterns are in ...