More than 25 million cubic yards of rock and ice broke loose and plunged into Greenland's Dickson Fjord, creating a ...

Geologists warn that a long-overdue megathrust earthquake along the Cascadia Subduction Zone could unleash a massive tsunami and widespread infrastructure collapse. This video explains why the Pacific ...

Since 2011, scientists have been puzzled about the force resulting from a gigantic earthquake and tsunami that destroyed, among other things, Japan's Fukushima Nuclear Plant. Now, a Guinness World ...