Last week, beachgoers off an Iranian island were met by an eerie sight. The sand turned bright red as if the shoreline was ...

A video taken in a popular tourist hotspot on an Iranian island shows rain flowing down a cliff, turning the beach and sea ...

The rock and soil samples are being pulled from the once ... traces of microorganisms that may have once thrived on the red planet. But so far, there are strong indicators that bolster previous ...

Officials with Save Red Rock, the advocacy group working to protect the safety and sustainability of Red Rock Canyon National ...

The video shows the rainwater cascading off the rocks, forming stunning waterfalls and leaving red streaks on the shoreline.

Although Sedona is surrounded by towering red rock formations, many recent visitors recommend a trip to the official Red Rock State Park specifically to see Cathedral Rock – one of Arizona's ...