World Tsunami Awareness Day highlights the need for effective early warning systems to mitigate catastrophic events globally.

Earlier tsunami warnings following a huge 7.0 earthquake in California have been lifted. Newsweek's live blog is closed.

A tsunami warning was issued across Northern California on Thursday morning following a magnitude 7 earthquake. It's a reminder to prepare and know how to respond in case of such emergencies.

A 7.0 earthquake off the coast of Northern California in early December triggered a tsunami warning for parts of the ...

Tsunamis are a hot topic in popular culture, lately. But is Florida ready for what some experts have warned for decades is ...

With better technology, we could further shorten the time between an earthquake and when the tsunami warning goes out.

Traumatised by the Indian Ocean tsunami that hit Indonesia 20 years ago, Teuku Hafid Hududillah has spent his adult life ...

A 7.0 magnitude earthquake was reported in northern California on Thursday, according to the United States Geological Survey.

On Boxing Day 2004, an earthquake in the Indian Ocean near Indonesia set off a tsunami which killed almost 250,000 people. It ...

Christmas in 2004, a 9.1 magnitude earthquake under the Indian Ocean triggered tsunami waves that killed some 230,000 people ...