Scientists have found a methane reservoir below the permafrost seabed of the Laptev Sea—a reservoir that could suddenly release large amounts of the potent greenhouse gas.
2021 CC BY-NC-ND
Posted inGeoFIZZ
Communicating Earth’s Deep Past: A Q&A with Andrew Knoll
The Earth historian’s new book illustrates the long and winding road that brought our planet into the current moment of global change.
Posted inEditors' Highlights
Upwind Forest Buffers Rondonia Cropland Against Regional Drought
During severe Amazonia droughts when oceanic supply of moisture failed, the magnitude of rainfall reduction over Rondonia was moderated by enhanced moisture supply from upwind forests.
Posted inNews
Early Inhabitants of the Bahamas Radically Altered the Environment
Clues in sediments show that once humans arrived on Great Abaco Island, they hunted large reptiles to extinction and burned the old hardwoods and palms, leading to new pine- and mangrove-dominated lands.
Posted inEditors' Vox
Stalagmite Layers Reveal Hidden Climate Stories
A global investigation discovers where annually laminated stalagmites are found, analyzes their growth properties, and explains how they can be best used in Earth science research.
Posted inEditors' Highlights
Satellites Detect Groundwater Recharge for San Joaquin Valley
A new study integrates spaceborne InSAR time series and GPS to resolve spatiotemporal patterns of deformation across the San Joaquin Valley indicating recharge areas and pathways for groundwater flow.
Posted inEditors' Vox
Why Rivers Need Their Floodplains
Floodplain storage of water, nutrients, and sediment is critical to sustaining river ecosystems but has been reduced by human activities.
Posted inOpinions
Our Losing Phosphate Wager
Global food systems depend on fertilizers with phosphate. We need to act now before this nonrenewable resource runs out.
Posted inNews
Puerto Rico Adapts to a Changing, Challenging Environment
The Caribbean is ground zero for some of the biggest impacts of climate change today. Puerto Ricans are building innovative initiatives to protect and prepare their communities for what’s next.
Posted inGeoFIZZ
Rising Sea Levels Bring a Tidal Change to Tourism
A series of industry posters reimagines iconic locales in light of sea level rise and issues a call for action against climate change.