La Niña and El Niño events are the most well-known type of ocean variability to affect Australia. During a La Niña, the west ...

Humanity has faced some of the most terrifying natural disasters in the form of tsunamis. In this video, we rank the top 5 ...

Tuesday's 8.8 magnitude earthquake is the largest detected on the planet since March of 2011, when a violent 9.0 shook Tohoku, Japan.

Residents of coastal California, Oregon and Washington scrambled for answers to a vital question: How big would the waves get?

Tsunami alerts were issued across much of the Pacific on Wednesday after an 8.8 magnitude earthquake off Russia's far east.

As millions evacuate and tsunami warnings are issued around the world following a powerful earthquake in Russia, we look at ...

Even without a named tropical storm at the coast, waves and swells from distant storms can create life-threatening conditions at the beach.

Tsunamis have shaped human history with their sheer power and devastating impact. Here are the 5 deadliest tsunamis that ...

Geologists unpack why the magnitude 8.8 temblor — the sixth largest ever recorded — fomented waves that reached Japan and Hawaii but caused little damage.