As debris from the landslide smashed into the water, it triggered a megatsunami that swept down the fjord into the ocean. On ...

Humanity has faced some of the most terrifying natural disasters in the form of tsunamis. In this video, we rank the top 5 deadliest tsunamis ever recorded—based on human loss, destruction of wealth, ...

Add Yahoo as a preferred source to see more of our stories on Google. A 7.6-magnitude earthquake shook Japan’s northern region late on Monday, December 8, prompting tsunami warnings and orders for ...

A series of roll clouds spotted across Brazil create unique, and terrifying, scenes for beachgoers.

Experts question Japan's tsunami defences after renewed quake warnings revive memories of the 2011 disaster and concerns over coastal vulnerability ...