Data stored in ice cores dating back 55 years bring new insight into atmospheric levels of a molecule that can significantly affect weather and climate.

The UK’s new polar ship RRS Sir David Attenborough begins its polar science trials in Antarctica this week.

Temperatures are rising faster than many species can evolve to cope with them, posing a long-term threat to their survival. 

On January 22, 2023, the British Antarctic Survey reported that a new iceberg had broken from Antarctica’s Brunt Ice Shelf.

About one-third of the food eaten by Americans comes from crops pollinated by honey bees, yet the insect is dying off at alarming rates.

Canadians trash about a billion pounds—nearly 500 million kilograms—of fashion and home items made of fabric each year, but a new grading system could help divert most of it from landfills. 

A new hybrid catalyst converts carbon dioxide into ethylene in one pot. The catalyst was developed by scientists from Ames National Laboratory, Iowa State University, University of Virginia, and Columbia University. 

A handful of hyper-productive fisheries provide sustenance to a billion people and employ tens of millions. 

Every year, tens of thousands of birds flock to Lake Abert as they journey from parts of the Great Basin toward the Pacific flyway, a migration route that extends from Alaska and Canada, through California, to Mexico and South America.

Michigan State University and the National Audubon Society are teaming up to help protect declining bird populations across North America.