Earth's history is replete with wide-ranging climate changes. Analysis of ice core data from Greenland and Antarctica provide evidence that global temperatures have oscillated no fewer than 20 times ...
The oceans are mostly composed of warm salty water near the surface over cold, less salty water in the ocean depths. These two regions don't mix except in certain special areas, which creates a large ...
TOPSHOT - Icebergs float in Baffin Bay near Pituffik, Greenland on July 18, 2022 as captured on a NASA Gulfstream V plane while on an airborne mission to measure melting Arctic sea ice. New ...
A new scientific atlas has just redrawn the map of Antarctica’s seafloor—and what it reveals could alter how researchers model sea-level rise, ocean circulation, and the continent’s past. The study, ...
Researcher Léon Chafik aboard an oceanographic expedition at the Greenland–Scotland Ridge, with a CTD rosette in the background used to measure temperature, salinity, and other water properties ...
The melting of the immense ice sheets that once covered our planet profoundly altered ocean levels at the end of the last ice age, but scientists have just discovered that the relative importance of ...
The collapse of a crucial network of Atlantic Ocean currents could push parts of the world into a deep freeze, with winter temperatures plunging to around minus 55 degrees Fahrenheit in some cities, ...
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