1/ Haiku Stairs (Stairway to Heaven). This route has been officially closed since 1987, but it continued to draw crowds — ...

The Kansai International Airport (KIX) in Japan, built on two artificial islands in Osaka Bay, was once hailed as an engineering marvel. It is currently sinking.

Osaka Bay had much higher CB-153 concentrations than other areas of the Seto Inland Sea. The atmosphere was the largest source, while river ...