A postfire debris flow (PFDF) fan covers California State Route 70 and extends into the Feather River following the 2021 Dixie Fire. Credit: Don Lindsay/California Geological Survey, Public Domain On ...
An algal bloom in the Gulf of Alaska in April 2017. Credit: NASA/Goddard/NPP, CC BY 2.0 Smelting metals and burning coal vaporize small amounts of iron. Some of this iron wafts out of East Asia and ...
The Flint, Mich., water crisis began when state-appointed emergency managers switched the city’s drinking water source from the Detroit system to the Flint River in April 2014. Credit: State of ...
The 2023 National Seismic Hazard Model is the first iteration to include all 50 states. Credit: USGS Almost 15% of the U.S. population is “somewhat likely” to experience a damaging earthquake in the ...
Rainfall can wash topsoil from farm fields, a process that more extreme rainfall events will accelerate. Credit: John/Flickr, CC BY-SA 2.0 Good topsoil does not accumulate quickly. Less than a tenth ...
Barium clouds and auroral arcs are seen in this still frame from a video shot from Sodankylä, Finland, with a digital camera at 18:29:44 UTC, 15 seconds after the last barium release of the Barium ...
Field testing and comparisons of different thermal imaging cameras were conducted during the Great Thermal Bake-off workshop in August 2024. In this image captured by one of the cameras, colors ...
The Landslide Blog is written by Dave Petley, who is widely recognized as a world leader in the study and management of landslides. As the SW. Monsoon in South Asia withdraws, the landslide season in ...
This story was originally published by Grist. Sign up for Grist’s weekly newsletter here. More than a quarter of the wild seafood that the world eats comes from the seafloor. Shrimp, skate, sole, cod ...
Geophysics is a powerful tool for understanding how our planet works. It enables us to connect complex real-world phenomena with fundamental physical laws, deduce the nature of otherwise inaccessible ...
Charnia masoni, a frond-like organism measuring up to a meter long, lived in the deep sea during the Ediacaran period. Credit: Smith609/Wikimedia Commons, CC BY 2.5 Time travelers to the Ediacaran can ...
Ecological forecasting is crucial for proactive environmental management and policy-making. Ecological forecasting is crucial for proactive environmental management and policy-making. In 2001, Clark ...
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