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

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.

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.

A powerful X2.7-class solar flare erupted from the sun early Tuesday, May 14, 2025, causing high-frequency radio blackouts across broad swathes of Europe, Asia, and the Middle East. Classified as ...

The eruption peaked at 4:25 a.m. EDT (0825 GMT), triggering strong R3-level radio blackouts across Europe, Asia and the Middle East — the sunlit side of Earth at the time — as sunspot region ...