Small earthquakes offshore New England highlight local tsunami risk.
Tsunamis are a series of massive waves that ripple out from the earthquake, volcanic eruption, landslide or underwater detonation that caused them. These huge waves can travel thousands of miles across ocean basins. While out at sea, wave heights are small, but as a tsunami approaches shore, the rise of the continental slope means water levels are shallower, and the wave begins to narrow and become higher. Read below for the latest news on tsunamis and tsunami research.
Huge stresses beneath the surface moved plates of the Earth's crust hundreds of feet horizontally and dozens of feet vertically.
They could be repurposed for monitoring tsunamis, air pollution and global pandemics, scientists argue.
The Solomon Islands tsunami and earthquake struck on a subduction zone, source of the world's deadliest quakes.
'Meteotsunamis' can be just as deadly as their earthquake-driven cousins, because they usually hit without warning.
History of past tsunamis and earthquake discovered in landslides buried in Lake Tahoe's clear waters.
Wreckage from the earthquake and tsunami that devastated Japan in 2011 has traveled thousands of miles across the Pacific Ocean.