Huge clouds of the insects, which are harmless to humans, blanket apartment walls and mountain trails and, after they quickly die, leave behind piles of rotting black remains and a foul stench.

First identified in South Korea a decade ago, Seoul is now annually hit by a weeks-long infestation of the Plecia nearctica ...

Heavy rain is forecast across Korea, especially in southern regions, with more than 150 millimeters (5.9 inches) expected.

After nearly a year and a half away from their classrooms, South Korean medical students have declared an unconditional ...