Global ocean salinity products have become increasingly inconsistent since 2015, coinciding with a drift to higher salinity values in a number of Argo sensors.

Tourism and biomass burning in the Southern Hemisphere are boosting black carbon levels and accelerating ice melt in ...

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

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

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.

Climate change did not take center stage during this week’s presidential election; it did not even seem to be in the wings or ...

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

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 ...

Machine learning can enhance our ability to identify communities of microorganisms and how they change in response to climate change over time.

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 ...