Streambeds are key sites for removal of nutrients and other contaminants through microbial processes, but are limited by diffusion, which can now be modeled from streambed physical properties.

Antarctic tourism is just one source of emissions that are speeding up regional ice melt. Credit: Matt S./Flickr, CC BY-NC-ND ...

Over the next century, the Arctic will change and look much different than it does today. Just how different is still unknown ...

An easy-to-use R package offers a more efficient way to sort through and analyze data about greenhouse gas levels collected ...

Using Einstein’s theory of general relativity, physicists found that clocks on the Moon would run 56 microseconds faster than ...

Recent radio observations reveal a new mode of initial lightning development in the form of continuous initial breakdown burst of several kilometers in length at high altitudes within thunderstorms.

Be and 26Al concentrations in river sand reveal an increase in erosion rate in the Brazilian Highlands consistent with the Mid-Pleistocene Transition, a major climatic shift that occurred about 1 ...

STEVE is a mysterious purple-white arc near the aurora, typically seen after space disturbances called substorms. A new study reveals a rare STEVE event without a substorm, prompting questions about ...

The geosciences have a steep language learning curve. Diving into a subfield requires learning jargon to describe a bevy of abstract concepts, niche meanings of otherwise familiar terms, and ...

This year, AGU’s Annual Meeting is taking place in Washington, D.C., on the cusp of a new presidential administration in the United States, an administration whose policies will have far ...

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