Researchers reveal that Arctic sea ice has reached its lowest level on record this winter, signalling alarming trends in ...

Antarctica’s summer sea ice has dropped to one of its lowest extents ever recorded, shrinking to levels 30% below the ...

Sea ice plays many important roles for the global climate: Its white surface can reflect energy back into space, helping the ...

The formation of sea ice also makes the surrounding water saltier, as salt is pushed out when water freezes. If less sea ice ...

One of the ocean currents in the Arctic Ocean is at risk of disappearing this century because of climate change, according to ...

Sea ice extent is at record, and near record, lows for this time of year in both polar regions, leaving the planet ...

The amount of springtime sea ice in the Arctic set a record low this month, continuing a trend of shrinking ice at the top of ...

The meltdown extends beyond the Arctic. Antarctica recently flirted with a record low in its own annual sea ice minimum – ...

Arctic sea ice had its weakest winter buildup since record-keeping began 47 years ago. Scientists say it's a symptom of ...

Arctic sea ice has recorded its smallest winter peak extent since satellite records began 47 years ago, new data reveals.

Now, new geological data show that sea levels rose about 125 feet (38 meters) between 11,000 and 3,000 years ago, according ...