Researchers find temperature feedback magnifying climate warming in Arctic
Wind and rain belts to shift north as planet warms, research says
As humans continue to heat the planet, a northward shift of Earth's wind and rain belts could make a broad swath of regions drier, including the Middle East, American West and Amazonia, while making Monsoon ...
Study: Arctic sea ice decline may be driving snowy winters seen in recent years
A new study led by the Georgia Institute of Technology provides further evidence of a relationship between melting ice in the Arctic regions and widespread cold outbreaks in the Northern Hemisphere. The study's ...
Warming North Atlantic water tied to heating Arctic, according to new study
The temperatures of North Atlantic Ocean water flowing north into the Arctic Ocean adjacent to Greenland -- the warmest water in at least 2,000 years -- are likely related to the amplification of global warming ...
Arctic ice at low point compared to recent geologic history
Less ice covers the Arctic today than at any time in recent geologic history. That's the conclusion of an international group of researchers, who have compiled the first comprehensive history of Arctic ice.
Has Antarctic sea ice expansion been overestimated?
New research suggests that Antarctic sea ice may not be expanding as fast as previously thought. A team of scientists say much of the increase measured for Southern Hemisphere sea ice could be due to a processing ...
NASA's high-flying laser altimeter to check out summer sea ice and more
Sea ice in summer looks dramatically different than sea ice in winter, even in the polar Arctic. Summer snowmelt, pools of water on thinning ice and exposed ocean replace vast winter expanses of white snow-covered ...
Leading scientists express rising concern about 'microplastics' in the ocean
Microplastics – microscopic particles of plastic debris – are of increasing concern because of their widespread presence in the oceans and the potential physical and toxicological risks they pose to organisms.
New method forecasts Arctic sea ice melt
(Phys.org) —Arctic sea ice coverage will continue to recover this year from the all-time low of summer 2012, according to experts at the University of Reading.
Video from polar bear's neck cam shows life on ice
The first video of life on Arctic sea ice from a polar bear point of view has been released by the U.S. Geological Survey.
Melting Arctic opens new passages for invasive species
For the first time in roughly 2 million years, melting Arctic sea ice is connecting the north Pacific and north Atlantic oceans. The newly opened passages leave both coasts and Arctic waters vulnerable to ...
Discovery suggests there may be trillions of tiny bits of material pollutants trapped in Arctic ice
Accurate forecasts of Arctic summer sea ice one step closer
Scientists can now forecast how much sea ice will cover the Arctic at the end of the summer by measuring the area covered by ponds of water on the ice in spring.
Study says Arctic melt season lengthening, ocean rapidly warming
The length of the melt season for Arctic sea ice is growing by several days each decade, and an earlier start to the melt season is allowing the Arctic Ocean to absorb enough additional solar radiation in ...