Ice cores provide important evidence as archival records of global atmospheric composition that has constantly changed.

Equipped head-to-toe in dry suits - divers researching below the waves are tethered to a team above the ice to make sure they don’t lose the hole to get back. | ITV National News ...

ABC News chief meteorologist Ginger Zee discusses the relationship between rising temperatures and snowstorms.

New research has revealed that emperor penguins are experiencing a faster-than-expected decline due to shrinking Antarctic ...

To learn about how polar ice sheets melted during an ancient era, scientists examined fossil coral reefs in the tropics.