Geography students should be aware of the distinctions between the Northern and Southern Hemispheres. The equator separates ...

The world map is familiar sight on classroom walls and in atlases, but in terms of country and continent size, it’s way off – and all because of a 16th-century projection.

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.

A massive X-class solar flare has erupted from the Sun, sparking powerful radio blackouts across large parts of the globe — and experts warn more could be on the way as the active sunspot rotates ...