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 ...

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

A senior ruling party lawmaker plans to step down from a key post in the upper house after coming under fire for describing ...

Authorities have evacuated dozens of people from remote islands in southern Japan that have been shaken by over 1,700 tremors in recent weeks.

The repeated tremors, some strong enough to topple furniture and make it hard to stand, have left the island community ...

According to a senior official of the ruling LDP, Yosuke Tsuruho is poised to step down as chairman of the Budget Committee ...

Local governments are facing many challenges, such as depopulation and preparation for large-scale disasters. However, it cannot be said that a light is being shined on these issues amid the House of ...

The Philippines and Japan have agreed to work together on a project on earthquake and tsunami disaster risk reduction in the ...

School principal Yoshiro Tobo is one of the few people left on his remote Japanese island, where the earth is constantly ...

The Geological Agency noted that Mount Lewotobi Laki-laki still has a high potential for an explosive eruption.

Two small islands in the southwestern part of Japan have moved apart by nearly 10 centimetres over the course of three days ...

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