Researcher Ari Laakso shields his eyes from the midnight sun while approaching the American island of Little Diomede, Alaska, right, and the Russian island of Big Diomede, left, as the Finnish ...

Tropical cyclones can be found in various ocean basins around the world, although depending on where you live, they can be called by a different name. When a tropical cyclone reaches a certain ...

That squiggly line through the Pacific where days begin and end has no legal authority and technically doesn’t exist. By Mike Ives The writer, who lives in South Korea, has reported from Kiribati, a ...

THE ARCTIC CIRCLE (AP) — The international date line is an imaginary border that runs through the middle of the Pacific Ocean and marks the boundary between calendar dates, effectively making it the ...