It’s okay to keep secrets sometimes, especially when it comes to places locals love in Arizona. Everyone deserves to ...

Discover the Arizona overlook locals call their secret treasure, where mountain air and sweeping views steal the show.

It's a brilliant November morning in the heart of the Grand Canyon, and the ribbon of cold, clear sky framed by mile-high walls is growing bluer by the minute. A gentle breeze moves upstream along the ...

Researchers found fragments of fossils representing prehistoric mollusks, crustaceans and worms among rocks at the Grand Canyon. Mussini et al. More than half a billion years ago, strange worms and ...

Paleontologists have discovered remarkable fossils in the Grand Canyon that reveal fresh details about the emergence of complex life half a billion years ago. The newfound remains of fauna from the ...