US bombers join NATO allies in show of strength in the Baltic

US Marines unleash chopper Gatling guns firepower in live-fire drill in Philippines

Helicopter rescue team saves woman, 59, stranded on coast in California

Scientists launch Arctic mission to find secret of melting glaciers

Filipino doctors find 'Chinese militia and coast guard armada' during medical mission in South China Sea

Filipino doctors sail to disputed island to conduct medical mission

Scientists discover 'more than 100 new species on seamounts' off the coast of Chile