A mysterious seismic pulse shook Earth for 9 days in 2023, traced to a colossal Greenland landslide and 650-foot mega tsunami ...
In September 2023, scientists worldwide noticed something unusual. Seismometers on every continent detected a strange hum from deep within Earth's crust. The signal pulsed every 90 seconds and lasted ...
Over 25 million cubic yards of rock and ice broke loose and plunged into Greenland's Dickson Fjord, creating a 650-foot-high mega-tsunami ...