Researchers estimate the abundance of plastics churning in the world’s oceans.
AGU copyright 2014
Posted inScience Updates
Twenty-Five Years of Interdisciplinary Global Change Science
Aspen Global Change Institute Session on Frontiers of Global Change Science;
Aspen, Colorado, 18–22 August 2014
Posted inResearch Spotlights
Mantle Below North American Plate Newly Modeled
Data from seismometers spread out across the United States give new clues to the location of structures in the underlying mantle.
Posted inResearch Spotlights
Silk Insect Nets Can Reshape Creek Beds
Colonies of tiny caddisflies slow stream sediment transport with their silk nets.
Posted inResearch Spotlights
Improving Hydrology Models for a Changing Climate
How can scientists make a hydrology model that can predict water flow in an uncertain future climate?
Posted inResearch Spotlights
El Niño Fades Without Westerly Wind Bursts
Pacific Ocean conditions brought El Niño winter forecasts in early 2014, but the chances faded by late summer. New research places blame on shifting winds.
Posted inOpinions
Realizing the Value of a National Asset: Scientific Data
Conducting a National Research Council study that will provide high‐level strategic guidance could help address some of the challenges and opportunities related to Earth science data.
Posted inNews
Group Calls for More Focus on Potentially Hazardous Asteroids
A declaration from astronauts, scientists, and others calls for dramatically increasing the detection and tracking of potentially hazardous near-Earth objects.
Posted inNews
Research Shines Light on Asthenosphere's Contribution to Hot Spots
What role does the asthenosphere play in midplate volcanism?
Posted inNews
Theodore Richard Madden (1925–2013)
Madden, an AGU Fellow and a lifelong professor of geophysics at the Massachusetts Institute of Technology, was fascinated with all things electromagnetic. He died on 11 November 2013 at age 88.