How do bacteria adapt to toxic metal waste?
University of Minnesota scientists identified a specific DNA region in the bacterium Shewanella oneidensis that helps it tolerate heavy…
Category: Earth Systems
These articles summarize studies that are all about how the planet Earth works!
Using seismic stations to track groundwater resources
Researchers used seismic data to test whether atmospheric rivers in 2023 replenished groundwater in the Greater Los Angeles area after two…
Is nuclear waste safe underground?
Researchers calculated that nuclear waste could be safely sealed away for more than 350 million years in geological repositories deep…
Finding alien life with light signals
Scientists compared light reflected from Earth to light reflected from Mars, and found that planets with life produce more complex,…
Bedrock fractures shape waterfalls
Scientists replicated river systems in a laboratory and found that erosion around waterfalls varies based on pre-existing fractures in the…
Reducing earthquakes caused by fracking
Scientists tested four methods to reduce earthquakes caused by drilling for geothermal energy, and proposed a safer approach to replace the…
Why is Earth’s crust layered?
Researchers found that the enrichment of radiogenic elements in the upper continental crust requires high-temperature metamorphism to melt…
Is modern farming sustainable?
Scientists studied sediments from the Mississippi River catchment to determine whether modern agriculture caused more landscape erosion than…
Thawing permafrost is affecting fish health
Researchers showed that thawing permafrost reduces the quantity and quality of fish species in Arctic streams by raising water temperatures…
Wildfires and forest harvesting worsen severe weather impacts
Scientists found that forest harvesting and wildfires in British Columbia are causing severe weather events to create more geohazards, like…