Mars has fascinated scientists for decades, particularly its intriguing gullies etched into the sandy dunes of theRed Planet.

An archaeologist is piecing together what the V-shaped stone structures—some stretching 500 feet long—were used for.

While hiking deep in the Great Smoky Mountains National Park, explorers stumbled upon bizarre, ancient-looking rock ...

More than two decades after it was first discovered, a mysterious ‘underwater city’ off the coast of Cuba is back in the ...

The James Webb Space Telescope has discovered strange "dark beads "above a four-armed star pattern in Saturn's atmosphere. The surprising structures are unlike anything scientists have seen before, ...

Astronomers have unveiled a new catalog of massive galaxy clusters, revealing new insight on the evolution of the universe ...

According to a social media update from the Tennessee Valley Authority, which is the nation's largest public power supplier, ...