More than 40 square kilometers of vegetation cover Antarctica, including in previously unknown areas. A new map offers fresh insights for conservation amid climate change.
beaches, coasts, & shorelines
Posted inFeatures
Aliyah Griffith: Ocean Scientist, Explorer, Mermaid
A marine biologist is studying coral reefs and making ocean sciences more tenable for young explorers.
Posted inNews
Reactive Barriers Could Keep Nitrate out of the Atlantic
Microbes in mulch scrub nitrate from groundwater before it flows to the sea.
Posted inNews
More than a Third of Coastal Alaska Structures May Be at Risk of Flooding by 2100
A new analysis of flood exposure shows many residential buildings at risk as sea levels rise.
Posted inScience Updates
The Moana Project Braids Tradition and Science for a More Sustainable Ocean
Scientists and Māori communities in Aotearoa New Zealand are gathering knowledge on marine conditions and ecosystems to protect livelihoods and help ensure a sustainable future for the blue economy.
Posted inEditors' Highlights
Repeated Coseismic Uplift Above the Patton Bay Splay Fault, Alaska
Stratigraphic and diatom analyses suggest ruptures of the Patton Bay splay fault occurred together with half of the documented great Alaskan megathrust earthquakes during the past 4,200 years.
Posted inNews
As the Caspian Sea Recedes, Tectonics May Help Shape Its Coastline
Land subsidence and uplift determine where the Caspian Sea’s coastline shifts the fastest.
Posted inResearch Spotlights
A Better Way to Predict Arctic Riverbank Erosion
Permafrost thaw might cause Arctic riverbanks to erode more quickly. But a new study shows why these erosion rates aren’t as dramatic as some scientists feared.
Posted inNews
Ocean Waves Mist Decades-Old PFAS into the Atmosphere
“Forever chemicals” enter the air as sea spray aerosols, polluting coastlines and beyond.
Posted inEditors' Highlights
Barrier Islands Are at the Forefront of Climate Change Adaptation
Coastal evolution modeling sheds light on the impacts of coastal development and adaptation decisions on barrier islands in the era of sea-level rise.