Tsunami means "harbour wave" in Japanese. It is a series of large sea waves caused primarily by sudden movements of the ocean floor, usually due to undersea earthquakes. Other causes can include ...

Two major climate disasters of 2025 — the Texas flooding that killed more than 100 people and the L.A. wildfires in January that resulted in 30 deaths and wiped out more than 15,000 homes and ...

The extreme costs and death toll of recent floodings across Texas, New Mexico, and the Northeast have put into question the ...

Tsunami alerts led to traffic jams in Honolulu in Hawaii, as warning sirens sounded and residents moved to higher ground amid strong earthquake in Russia. In Japan, a 50 cm (1.6 ft) tsunami was ...