Increased sedimentation from a melting glacier inhibits filter feeders in an Antarctic fjord.
Antarctica
Posted inNews
Ice Loss Benefits Adélie Penguins—For Now
New research that may presage effects of climate change on this species looks back 22,000 years, finding robust growth in the East Antarctic population as melting followed the last ice age.
Posted inNews
Priorities for Antarctic Research: Glaciers, Genomes, and Cosmic Waves
The next decade of research should focus on the need to understand the changing Antarctic environment and how organisms adapt to it, a high-level report says.
Posted inScience Updates
The Future of Antarctic Subglacial Lake Exploration
Antarctic Subglacial Lake Exploration: First Results and Future Plans; Chicheley Hall, U. K.; 30–31 March 2015
Posted inResearch Spotlights
Researchers Track Moving Ice Shelves to Estimate Antarctic Ice Loss
A new method will help scientists monitor the basal melt of ice sheets in Antarctica.
Posted inResearch Spotlights
Glacial Debris Hints at Ancient Climate Change
Interspersed layers of debris in some of Antarctica's glaciers give clues to ancient swings in climate.
Posted inResearch Spotlights
How Do Tiny Ice Crystals Help Sea Ice Stay Thick?
Supercooled water contributes to sea ice growth in Antarctica.
Posted inFeatures
Time-Lapse Imaging in Polar Environments
New techniques are speeding up the slowest-changing landscapes on Earth.
Posted inResearch Spotlights
Tracking the Sources and Sinks of Antarctica’s Subglacial Waterways
Researchers examined the water flowing into and out of several Antarctic ice streams to determine the cause of a recent observed slowdown of some of these ice streams.