Elysium Planitia, seen here in this image from the Mars Reconnaissance Orbiter in 2014, received concentrated deposits of formaldehyde rain billions of years ago. Credit: NASA/JPL-Caltech/Univ. of ...

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

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

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.

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

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

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

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