In September 2023, in an East Greenland fjord, a mountaintop collapsed into the sea and triggered a mega-tsunami about 200 meters (650 feet) tall. The giant wave rocked back and forth inside the ...

The French Riviera may look like an unlikely place for a tsunami disaster, but scientists warn the threat is far more real than most people realize. Historical events and new modeling show that ...

Greg Daugherty has worked 25+ years as an editor and writer for major publications and websites. He is also the author of two books. Robert Kelly is managing director of XTS Energy LLC, and has more ...