The Japanese government on July 1 approved significant upgrades to the plan to safeguard the public in the event of a major ...

The “megathrust” earthquake’s undersea magnitude was 9.0, recorded as one of the worst in Japan’s history. It began on the Pacific seabed 45 miles away from the eastern coast of Japan, as reported by ...

If the ocean floor had a nervous system, it might look something like this: thousands of miles of fiber-optic cables ...

In Japan, swarms of earthquakes are fueling a dip in tourism and a viral panic over predictions of the next 'big one' ...

Japan's weather agency said Monday it is assessing the possibility of tsunami reaching the country after a large volcanic ...

Japan has completed the world’s most advanced undersea earthquake and tsunami detection system—3,500+ miles of fiber-optic ...

Japan has developed an undersea warning system that can detect earthquakes 20 seconds before they reach land, significantly ...

Scientists detected a slow-motion earthquake off Japan, offering rare insight into hidden faults and tsunami risks beneath ...

A prediction by a Japanese manga artist has reignited fears of a natural disaster hitting the country this summer.

Even as the climate crisis worsens, the advancement of digitalization is driving up electricity demand. How can Japan balance ...

Japanese meteorological agency chief on Friday dismissed growing rumors of a major earthquake in Japan this summer as groundless and “hoax,” urging people not to worry because even today’s most ...

Japan is concerned about China’s acceleration of its military buildup, especially in Japan’s southwestern areas.