It stabilized into a seiche—a continuous sloshing wave that bounced back and forth from wall to wall for nine days straight.

In September 2023, a massive Greenland mega-tsunami sent mysterious vibrations through Earth for nine days. Scientists have now uncovered how a mountain collapse, trapped waves, and advanced ...

When a slab of rock crashed into a remote Greenland fjord, it did more than send water racing up the valley walls. The collapse triggered a 650-foot mega-tsunami that set the entire planet ringing ...

We’ve seen glacier waves before, but this one hits different. A wild video from Greenland is making the rounds online after ...

When a mountainside collapsed into a remote Greenland fjord in 2023, it did far more than send a wall of water racing toward the cliffs. The impact launched a 650-foot wave that sloshed back and forth ...