WARSAW, Poland (AP) -- A team of explorers say they have discovered the world's deepest underwater cave, 404 meters (1,325 feet) down, near the eastern Czech town of Hranice....
AP Top International News at 9:19 a..., Phoenix Arizona Republic: World
Fri, 09/30/2016 - 6:24am
WARSAW, Poland (AP) -- A team of explorers say they have discovered the world's deepest underwater cave, 404 meters (1,325 feet) down, near the eastern Czech town of Hranice....