The beach in Puerto Peñasco lights up with a blue glow

PHOENIX — The sun began to set on a November Friday with temperatures in the 70s at the so-called “Arizona Beach,” Puerto ...

Can You Find the Hidden Animal Using Your Double-Penetrating Eye Vision in this Classic Dual-Perception Reversible Figure Optical Illusion?

An optical illusion is a type of visual phenomenon in which the illusion puzzles the eye and brain into perceiving something ...

Yellowstone is witnessing an unprecedented natural phenomenon: wolves, elk and aspens demonstrate the self-regulating power of nature

Yellowstone National Park is an icon of biodiversity in the United States. However, it is the scene of an unprecedented ...