Even in the remote high latitudes, a new satellite study sees rising temperatures and spreading green belts around cities, with big impacts on soils and ecosystems.
News
Posted inNews
Air Pollution Can Worsen the Death Rate from COVID-19
Scientists find that highly polluted counties in the United States will have a COVID-19 death rate 4.5 times higher than those with low pollution if they’re otherwise similar.
Posted inNews
Walter C. Pitman III (1932–2019)
Pitman pioneered research on seafloor spreading, proposed a scientific backstory to the Great Flood and Noah’s Ark, and reveled in spirited discussions of all kinds.
Posted inNews
This Week: Guilty Pleasures to Get You Through Quarantine
Taking a brief break from Earth and space science for…primal screams and pet pics?
Posted inNews
Coronavirus Lockdown Brings Clean Air to Spanish Cities
Measures against the spread of the new coronavirus have an unexpected side effect: record-low air pollution levels.
Posted inNews
El Compostaje Humano es el Camino Ecológico a Seguir
Nuestro impacto ambiental no desaparece cuando morimos, pero existe una forma de convertir este impacto en algo positivo.
Posted inNews
Atmospheric Scientists Show Resilience in the Face of Lockdowns
As businesses, schools, and entire cities shut down to prevent the spread of the coronavirus, scientists have been forced to adapt to radically altered working conditions and data collection techniques.
Posted inNews
A Subglacial Lake in Antarctica Churns Out Nutrients
Eight hundred meters below the West Antarctic Ice Sheet, microbes in subglacial Lake Whillans create organic carbon that helps power the Southern Ocean’s vast food chain.
Posted inNews
How Modern Emissions Compare to Ancient, Extinction-Level Events
Researchers find that a pulse of volcanic activity spanning several hundred years released as much carbon dioxide into the atmosphere as anthropogenic emissions projections for the 21st century.
Posted inNews
The Arctic Ocean May Not Be a Reliable Carbon Sink
The rapid changes happening in the Arctic Ocean, including increasing freshwater input, could dramatically affect its ability to store carbon.