A vast patch of unusually cold water in the North Atlantic Ocean is drawing increasing concern from climate scientists, as new research suggests it could signal the weakening of one of Earth’s most important ocean circulation systems. Located south of Greenland and Iceland, the so-called “cold blob” has puzzled researchers for decades. While global ocean temperatures … [Read more...] about A mysterious ‘cold blob’ in the ocean has puzzled scientists. A new study says it’s an ominous sign
ocean currents
World’s biggest iceberg could collide with island home to over a million penguins
The world's largest iceberg, a colossal behemoth three times the size of New York City, is drifting ominously towards South Georgia, a remote island in the South Atlantic and a vital breeding ground for millions of penguins and seals. Scientists warn that a collision with this icy giant, known as A23a, could trigger an ecological disaster, disrupting feeding patterns and … [Read more...] about World’s biggest iceberg could collide with island home to over a million penguins