Researchers analyzed saliva the nocturnal mammals leave behind when sipping nectar from plants and residential hummingbird ...

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

Daniel Robinson, a 24-year-old Arizona geologist, went missing in 2021. Aside from his crashed car, no signs of him were found. Here's the latest.

In the Arizona desert, researchers are uncovering extraordinary details about the peoples who have inhabited this land since ...

Trolltunga - Norway's "Tongue" In The Sky Imagine standing on a rock formation named "Troll's Tongue," suspended 700 meters ...