Eclipse celebrations and scientific preparations abound in the final large U.S. population center to see Monday’s total eclipse.Read More »Planetary Sciences
Observation of a solar eruption by multiple spacecraft triggered one of the largest collaborative efforts to trace the journey of an interplanetary coronal mass ejection to the outer reaches of the solar system.Read More »Hydrology, Cryosphere & Earth Surface
A global review of earthquake rupture parameters reveals that deep earthquakes have larger fracture energies and may have different rupture mechanisms than shallower seismic events.Read More »Science Policy & Funding
AGU and its funders should be held to the same standards of evidence-based scrutiny that it expects of the scientists who publish in its own journals.Read More »
Confusion over the meaning of "magma" can generate popular misperceptions, including a nonexistent molten sea underneath Yellowstone National Park. We propose a different definition.Read More »
Seventy-five years ago next week, a massive geomagnetic storm disrupted electrical power, interrupted radio broadcasts, and illuminated the night sky in a World War II battle theater.Read More »
