The U.S. backs out of the Paris climate agreement even as carbon dioxide (CO2) levels continue to rise.
articles
Fighting Coronavirus Misinformation
The World Health Organization calls the spread of false information about the coronavirus (COVID-19) an “infodemic,” and the results are broadly visible across society.
Detecting Pollution From Individual Ships From Space
For the first time, scientists, using data from the Copernicus Sentinel-5P satellite, are now able to detect nitrogen dioxide plumes from individual ships from space.
Global Fisheries Could Alleviate a Global Food Emergency in Extreme Situations
Over the past half century, the global food production system has stably supplied the rapidly growing human population.
How Will Climate Change Change El Niño and La Niña?
A new book, three years in the making, tracks the historical development of ideas about ENSO.
Jason and the Bloomonauts
Dynamic mixing and churning of currents around some South Atlantic islands makes for biologically productive waters.