Viking 2 detected two possible marsquakes in 1976. New analysis links one to the same region where InSight recorded nearly ...

A new open access book explores how data from the latest ground-based, airborne, and space-based remote sensing observations ...

Degrading permafrost and earlier small quakes likely weakened a rock slope until it collapsed and buried an Arctic glacier in tons of rock.

A new model accurately reproduces aspects of polar vortex behavior, extracting indicators of imminent vortex collapse and accompanying frigid weather in North America and Europe.

Kern County has more cases of valley fever and more fossil fuel wells than anywhere else in California. A new study suggests ...

Model simulations under an abrupt 4x CO2 scenario reveal that initially enhanced gradients in sea surface temperature under ...

High-resolution optical observations of aurorae show fluctuations and structuring that could be explained by interactions ...

Through the top kilometer of sedimentary basins, biosignatures track microbial cells, permeability, and water inputs. Below that, permeability limits microbial presence despite temperatures conducive ...

To put a price tag on climate change, some approaches focus on whether it made an event more likely, whereas others focus on whether it made an event more severe and damaging. A new study examines the ...

A global comparison of microbial magnetic minerals unlocks a new tool for glimpsing the future of oxygen in Earth’s changing oceans.

Changes in river chemistry in the northwestern North American Arctic reflect increased acid rock drainage associated with permafrost thaw, an unexpected consequence of Arctic warming.

New research investigates why trade prospered in Central Asia between about 600 and 1100 CE despite arid conditions. This mural, created during the Tang Dynasty in the early 700s, shows the Buddha ...