After the devastating 2011 tsunami, Japan took an extraordinary step to protect its people by constructing a massive ...

A terrifying tsunami warning has been issued after a 5.9 magnitude earthquake rocked Japan. A tsunami wave with a height of 20cm has been observed at Kozushima Port, according to a local newa ...

If such a megaquake were to occur, it could potentially cause a dangerous tsunami that could put thousands of lives at risk. Japan's meteorological agency has published a map showing which parts ...