One of the most powerful earthquakes in modern history shook Russia’s remote east coast Wednesday, sending tsunami waves hurtling across the Pacific Ocean and putting nations from Japan to the United ...

This network of deep-sea buoys across the Pacific and, later, globally, measure changes in ocean pressure in real time, allowing scientists to verify whether a tsunami has actually been generated and ...

Tsunami alerts blanketed the West Coast and Alaska after one of the strongest earthquakes in recorded history.

A tsunami warning issued for Hawaii after one of the strongest earthquakes ever recorded, an 8.8 magnitude in Russia's Far ...

NASA’s SWOT satellite measured a Kamchatka tsunami in unprecedented detail, helping NOAA fine-tune models and improve early ...

One of the most powerful earthquakes ever recorded sent a tsunami crashing into a Russian port and smaller waves barreling ...

After last month’s 8.8-magnitude earthquake off Russia’s Kamchatka Peninsula, large waves slammed the nearby coastline; here’s video.

Waves sculpted by the seabed The tsunami waves travel across the deep ocean at up to 440 miles per hour, so they may be expected to reach any Pacific Ocean coastline within 24 hours.

It could take hours for tsunamis to cross the Pacific Ocean. The speed of tsunami waves also depends on ocean depth. They travel faster over deep water and slow down in shallow water.

A massive undersea earthquake near Russia's Kamchatka Peninsula triggered tsunami warnings across the Pacific, affecting ...

Our 14-and-under youth baseball team from South Pasadena had just taken the lead with a four-run rally in the second inning ...