One of the most powerful earthquakes in modern history shook Russia’s remote east coast Wednesday, sending tsunami waves ...

It’s far better to evacuate early and orderly than do it late in a panic. That’s why authorities around the Pacific are ...

This video was filmed in coastal areas of Costa Rica. It includes 4K footage of ocean and beach scenes with background music.

The Pacific Ocean is by far the world's largest ocean, more than five times wider than our moon. But why is the Pacific so big? Covering about 63 million square miles (163 million square ...

Tropical Storm Alvin is expected to form in the Pacific Ocean on Wednesday. Here's a look at the storm's projected path and spaghetti models.

In 1980, China test-fired its first ICBM, the DF-5, into the South Pacific from the Jiuquan Satellite Launch Center in the country’s northwest, traversing a distance of more than 8,000 ...