As if Florida needs another type of natural disaster to worry about. That said, scientists warned for decades a tsunami could jet our way at more than 500 mph. It's happened before. Few were ...

A 7.0 magnitude earthquake struck off the coast of Tonga early Monday. The island nation felt six aftershocks but did not immediately report damage.

A strong 7.1 magnitude earthquake hit near Tonga, prompting an initial tsunami warning that was later lifted for the Pacific island country. The U.S. Geological Survey said the quake hit about 100 ...