New sediment cores from an Antarctic research drilling program suggest that the southernmost continent has had a more dynamic history than previously suspected
ERICE, Italy—If you think of Earth’s poles as fraternal twins, the Arctic has been the wild one in recent years, while the Antarctic has been a steady plodder. Withered by summer heat, Arctic [...]

In another display of the sea change that has occurred at the US Environmental Protection Agency under the current administration, a new report was issued yesterday regarding indicators of climate change. The report, entitled “Climate Change Indicators in the United States,” measures 24 separate indicators showing how climate change affects the health and environment of [...]

BALTIMORE — Microbes living under ice sheets in Antarctica and Greenland could be churning out large quantities of the greenhouse gas methane, a new study suggests.
In recent years scientists have learned that liquid water lurks under much of Antarctica’s massive ice sheet, and so, they say, the potential microbial habitat in this watery world is [...]

In a discovery at the bottom of the world that could have implications on the search for extraterrestrial life, researchers were astounded to find an amphipod swimming beneath a massive Antarctic ice sheet. 
The amphipod—a shrimp-like creature—was caught on video swimming 600 feet below the ice, where the NASA team expected to find no higher life [...]

Here Peter Sinclaire puts a case for ‘Climate Denial – Crock of the Week’
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By Bob Williamson – Greenhouse Neutral Foundation
The reality of that welcome to us would be our reply, “I’m not getting on this flight!”
Yet we are all in fact on that flight with climate change and the plane has taken off.
Much has been promoted in the media lately that climate change science is somehow conspiring to [...]

An iceberg the size of Luxembourg knocked loose from the Antarctic continent earlier this month could disrupt the ocean currents driving weather patterns around the globe, researchers said Thursday.
While the impact would not be felt for decades or longer, a slowdown in the production of colder, dense water could result in less temperate winters in [...]

A new report of ice shelf changes along the southern, colder part of the Antarctic Peninsula reveal some dramatic losses of ice over the last 63 years that the researchers attribute to global warming.
The report by the U.S. Geological Survey (USGS) compiles a wide variety of maps, aerial photos and satellite imagery to create a [...]

Depicting a cause-and-effect scenario that spans thousands of miles, a scientist at Scripps Institution of Oceanography at UC San Diego and his collaborators discovered that ocean waves originating along the Pacific coasts of North and South America impact Antarctic ice shelves and could play a role in their catastrophic collapse.
Peter Bromirski of Scripps Oceanography is [...]

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