A massive 8.8 earthquake off Russia's coast produced unexpectedly small tsunamis. Learn why some of Earth's biggest quakes don't always create devastating waves.

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

The same data networks that enable phone apps and web surfing help drones navigate, so officials are imposing daily, ...

A powerful earthquake that struck off the coast of Russia has generated tsunami warnings and advisories for a broad section ...

Tsunami-related concerns remain for the California coast after one of the strongest earthquakes in the planet's recorded ...

President Donald Trump is ratcheting up the pressure on India, calling into question the prospects of a deal with a key US trading partner just days before his tariff deadline.

The Tsunami advisory had lifted for Hawai'i following an earthquake hit Kamchatka, Russia on Tuesday afternoon.

A tsunami triggered by a historic underwater earthquake off the eastern coast of Russia has impacted Hawaii and the U.S. West ...

The earthquake appeared to be the strongest anywhere in the world since the 9.0 magnitude earthquake off northeastern Japan ...

Tsunami waves reached Hawaii and the West Coast after one of the strongest earthquakes in recorded history, a magnitude 8.8 ...

A tsunami advisory remains in effect along the North Bay and Mendocino coasts Wednesday following a powerful earthquake off ...