Seasonal changes in the forces that pull and push ice play a major role in when meltwater runs through glaciers and into the ocean.
sea level change
Posted inResearch & Developments
Sea Level Rise is Accelerating, Scientists Confirm
New research closes the sea level budget gap and takes account of the drivers of sea level change.
Posted inOpinions
The Global Impact of Losing U.S. Sea Level Science
Cuts to climate science risk halting or even erasing decades of progress in global change research—just as risks from rising seas demand better data, informed decisionmaking, and faster action.
Posted inScience Updates
New Directions in Mapping Ice Sheet Fabrics and Flow
Polarimetric radar advances enable scientists to measure orientations of crystals, bubbles, and other properties that affect the flow of glaciers and ice sheets—and their contributions to sea level.
Posted inResearch Spotlights
How to Study Coastal Evolution
Researchers reviewed what’s known about how coastlines are changing and made recommendations for how to learn more.
Posted inResearch Spotlights
Glaciers May Flow into the Ocean More Quickly Than We Think
New research found that adjusting a key model variable may give more accurate predictions of glacial retreat.
Posted inNews
Oceans Are Absorbing the Earth’s Excess Energy. That’s Bad News for Food Systems.
As the planet traps more energy than it releases, the pathways for global food production are being upended.
Posted inNews
As Ice Recedes and Land Rebounds, Antarctica’s Mineral Resources Come into Focus
Melting ice, rebounding land, and rising seas will change what resources are available in Antarctica, a new analysis finds.
Posted inEditors' Highlights
What’s Under the Water Matters
The fate of barrier islands in presence of sea level rise depends on their underwater shape.
Posted inResearch Spotlights
Sea Turtles, Shrinking Beaches, and Rising Seas
A new study looks at how sea turtle nesting sites may be affected as sea levels rise and sandy beaches erode.