Permian volcanism contributed to atmospheric greenhouse gas content in Antarctica
The Choiyoi magmatic Province, with an estimated volume of ~1.3 million square kilometers, represents a voluminous Permian subduction-related volcanic episode that has thus far...
Nature versus nurture: Environment exerts greater influence on corn health than genetics
In one of the largest and most diverse leaf microbe studies to date, the team monitored the active bacteria on the leaves of 300...
A slippery slope: How climate change is reshaping the Arctic landscape
Increasing ground temperatures in the Arctic are indicators of global climate change, but until recently, areas of cold permafrost were thought to be relatively...
Loss of habitat causes double damage to species richness
Loss and fragmentation of habitat are among the main reasons why biodiversity is decreasing in many places worldwide. Now, a research team has established...
Beware a glacier’s tongue
Glaciers extending into freshwater lakes can form long, submerged terraces that menacingly rise above the surface when icy chunks fall into the water.
Researchers tap rare pristine air to reveal pollution’s impact
Human-caused pollution spurs the production of climate-changing particles known as secondary organic aerosols much more than previously thought. Researchers made the finding by analyzing...
Hands spread flame retardants, plasticizers throughout homes
Hundreds of everyday items, from furniture to cell phones to floor wax, contain organophosphate ester (OPE) flame retardants and plasticizers. Some of these compounds...
The Transpolar Drift is faltering: Sea ice is now melting before it can leave...
The dramatic loss of ice in the Arctic is influencing sea-ice transport across the Arctic Ocean. Today only 20 percent of the sea ice...
Love Island: Flamboyant males get the girls on Madagascar
Scientists have discovered two new species of giant stick insect on Madagascar, whose males become dazzling blue or multicolored at sexual maturity. The researchers...
Restore natural forests to meet global climate goals
International plans to restore forests to combat global warming are flawed and will fall far short of meeting 1.5C climate targets, according to new...




















