There is no tsunami threat to Hawaiʻi following a preliminary 6.5 earthquake that struck off the state of Guerrero in Mexico, ...

WASHINGTON — A NASA satellite captured the first detailed, overhead view of a giant Pacific tsunami, and scientists are now sharing how it offers a new look at how tsunamis move across the ocean. In a ...

A groundbreaking moment in ocean monitoring occurred when NASA’s newest satellite accomplished what no spacecraft had achieved before. The Surface Water Ocean Topography satellite, known as SWOT, ...

Scientists were able to use satellite data to gather critical information about a tsunami generated by a magnitude 8.8 ...

SYDNEY -- A powerful earthquake struck near the South Pacific nation of Papua New Guinea on Monday, prompting officials to warn that hazardous tsunami waves could affect some coastlines in the Pacific ...