Glacial troughs in Antarctica promote mixing of warm and cold water, affecting global climate. A new study explores whether ...

In the Atlantic Ocean, a system of currents carries vast amounts of warm, salty surface water northward. As this water ...

In addition to drought or flooding risks that come with a strong El Niño or La Niña, changes in line with those observed during the warmer Early Eocene period could lead to an altered climate ...

Known as the Sargasso Sea, sailors have crossed it for centuries, but few notice the border when they slip into glassy indigo ...

If Earth stays at its current levels of warming — below policymakers’ goal of 1.5 degrees Celsius — polar ice sheets may melt ...

The world's two gigantic ice sheets are in greater peril from global warming than previously thought, a study published May 20 says.

Rising seas will severely test humanity's resilience in the second half of the 21st century and beyond, even if nations defy ...

Why is the decrease in violence-related incidents by the Left Wing Extremism (LWE) relevant to the UPSC exam? What is the ...

NASA’s SWOT satellite reveals how small ocean features move heat and nutrients, reshaping climate and circulation models.

New research from an international group looking at ancient sediment cores in the North Atlantic has for the first time shown ...

An estimated 31 million tons of smelly brown seaweed is floating int eh Atlantic this year, experts say, and Florida beaches ...