Water “blisters” trapped beneath the thick interior of Greenland’s ice sheet could provide critical insight into the hydrological network coursing deep below Earth’s second largest body of ice — and how it might be destabilized by climate change, according to a new study.

Scientists at the University of Southampton have discovered that extensive chains of volcanoes have been responsible for both emitting and then removing atmospheric carbon dioxide (CO2) over geological time.

Shortly after taking office in January, President Joe Biden directed federal agencies to procure “clean, zero-emission vehicles,” but work toward that goal has been slow — just 10 percent of new mail trucks ordered by the United States Postal Service are expected to be all-electric.

The island’s vast ice sheet underwent multiple bouts of widespread melting this summer, exacerbated in August 2021 by rain.

Vegetative health has become an important metric for climate scientists and meteorologists trying to understand how weather and temperature impact the health of crops, and as an extension, food security, food prices and the global agricultural market.

A $2.2 million National Science Foundation grant will establish the center, where scientists will research the farming of insects as a potential food source.

The global food system depends strongly on pollination by insects. According to the European Commission, this ecosystem service can be estimated to be worth several billion euros for Europe alone.

Climate change is rattling the world’s central bankers. With unprecedented heat and wildfires in the American West and southern Europe, and record floods racing through German towns and Chinese megacities in recent weeks, fears are growing among regulators of a coming cascade of climate-induced economic blows potentially more far-reaching and intractable than the financial crash just over a decade ago.

New research from Florida State University and Rice University is providing a better estimate of the amount of carbon in the Earth’s outer core, and the work suggests the core could be the planet’s largest reservoir of that element.

A patented process for converting alcohol sourced from renewable or industrial waste gases into jet or diesel fuel is being scaled up at the U.S. Department of Energy’s Pacific Northwest National Laboratory with the help of partners at Oregon State University and the carbon-recycling experts at LanzaTech.