Iran's folded rocks are a colorful formation that is part of the Greater Caucasus mountains, which formed when the Eurasian tectonic plate collided with the Arabian plate millions of years ago.

Once in a while a new hotel comes along with a splashy aesthetic that looks so good on Instagram you can’t help wondering how it could possibly live up to the hype.

Scientists have recently mapped the painted lady butterfly's annual flight from equatorial Africa to northern Europe and back ...