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.

By working together, dolphins and net-casting fishers in Brazil each catch more fish, a rare example of an interaction by two top predators that is beneficial to both parties, researchers have concluded following 15 years of study of the practice.

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.

Nanotechnology researchers at The University of Texas at Dallas have made novel carbon nanotube yarns that convert mechanical movement into electricity more effectively than other material-based energy harvesters.

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.