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

MIT scientists explore how the brain seamlessly processes visual information from both eyes without a perceptible seam, ...

The autumnal equinox arrives Monday, marking the start of the fall season for the Northern Hemisphere and the spring in the ...

The brain divides vision between its two hemispheres-what's on your left is processed by your right hemisphere and vice versa-but your experience with every bike or bird that you see zipping by is ...

Based on its main landmass alone, Kiribati is the only country that stretches across all four hemispheres. However, when considering their territories, the U.S., France and the U.K. also can make this ...