South Korean spy satellites recently detected a telltale sign of Chinese expansionism in the Yellow Sea: a new structure.

More drills involving U.S., Japanese, and French naval forces are scheduled later this week in the Philippine Sea.

U.S., Japanese, Philippine, and Australian naval forces staged their first maritime cooperative activity last April amid ...

Heavy metals naturally occur in the Earth's crust, but human activities can increase their concentration in the environment, ...

The center renewed a yellow warning, the third severest in the four-tier warning system, for strong winds on Friday morning, ...

China has a four-tier, color-coded weather warning system for strong winds, with red representing the most severe warning, ...