Astronomer Johann Caspar Staudacher sketched these sunspot drawings of long-lasting extreme magnetic storm activity in 1770. Credit: Hayakawa et al., 2017, https ...
The Trump administration’s plan to dismantle the National Center for Atmospheric Research includes entirely closing the center’s Mesa Laboratory in Boulder, Colo. Credit: C. Calvin, University ...
Satellite image of Malalak in Indonesia, in the aftermath of the catastrophic debris flows. Image copyright Planet Labs, used with permission, collected on 1 December 2025. The Landslide Blog is ...
In the Yukon River Delta, snow and ice are essential for Indigenous communities, providing travel routes and supporting hunting, fishing, and cultural practices. Credit: NASA image courtesy Jeff ...
An automated hydrological logger (drip logger) sits on a stalagmite at Wombeyan Caves in New South Wales, Australia. Credit: Andy Baker Groundwater is one of Earth’s most important natural ...
New research analyzes the influence of changes in rainfall to Serengeti National Park in Tanzania. Credit: Richard Mortel/Flickr, CC BY 2.0 The Serengeti is one of the most diverse ecosystems on Earth ...
Regular, alternating layers in Gale Crater may have been deposited as the result of tides raised by a moon at least 18 times the mass of Phobos, a study says. Pictures of a rocky outcrop snapped ...
Clouds on Venus race across the sky at speeds of more than 100 meters per second, driven by incompletely understood atmospheric dynamics. Credit: Kevin M. Gill, CC BY 2.0 Imagine the catastrophic ...
Two new studies investigate the possible origins of organic molecules detected in plumes erupting from the surface of Saturn’s moon Enceladus, pictured here in an artist’s impression. Enceladus’s ...
New research suggests that as Earth traveled through space over billions of years, its movements in and out of the spiral arms of the Milky Way (seen here from the top of Cerro Armazones, Chile) may ...
Coupling an AI-driven model of the atmosphere with a model of the ocean could help scientists create highly efficient emulations of the entire Earth system. Modelers have demonstrated that artificial ...
Long-term weather forecasting is a difficult task, partly because weather systems are inherently chaotic. Though mathematical equations can approximate the underlying physics of weather, tiny ...
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