Not long ago, building mega solar farms like this one was something ... growth recently flattened out, partly because Japan began to run out of plots of land properly suited for mega solar plant ...

Japan's Meteorological Agency issued a mega-earthquake advisory on Aug 8, following a magnitude 7.1 temblor that rocked the western Kyushu region on the same day. What does the advisory mean?

In a bid to enhance its disaster response capabilities, the Tokyo metropolitan government has launched an AI system designed to quickly detect fires and building collapses during major earthquakes.

A new study in Japan has taken a look at estimates for long-term economic damage in the event of a mega earthquake. The Japan Society of Civil Engineers says it would be devastating. Its report ...