543K views · 3K reactions | A massive iceberg, roughly the size of the county of Cornwall, is heading towards an island in the South Atlantic Ocean. Known as A23a, the iceberg measuring 3,500 square kilometres is due to reach South Georgia and scientists worry it could threaten the lives of penguins and seals. #Iceberg #A23a #SouthGeorgia #Channel4News | Channel 4 News | Facebook

70K views · 218 reactions | Witnessing Nature’s Raw Power: Iceberg...

9M views · 110K reactions | An incredible view as an iceberg flips over in Greenland. 流 This iceberg phenomenon is rare and known as "iceberg calving." It is the breaking of ice chunks from a glacier. If the center of gravity of the chunk is high enough, it can even flip over the ice chunk. | AccuWeather | Facebook

2.6M views · 27K reactions | Just a giant 300-foot iceberg passing through a Greenland town, no big deal...  | LADbible | Facebook

64K views · 376 reactions | A team of scientists discovered a vast ecosystem flourishing underneath an iceberg in Antartica, and they suspect it includes several new species. | USA TODAY Video | Facebook