Air bubbles within a deep ice core drilled in Antarctica could reveal why Earth suddenly began to experience longer ice ages nearly 1 million years ago.

This week, uncover some of the oldest ice on Earth, follow a dinosaur highway, learn how Pluto sealed the capture of its moon ...

Scientists drilled a 2-mile-deep ice core in Antarctica, allowing them to peer back in time at Earth's climate over 1.2 ...

“We have a strong indication that the uppermost 2,480 meters contain a climate record that goes back to 1.2 million years in ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. An international ...

The team, with members from 12 European scientific institutions, drilled and retrieved a 9,186-foot-long (2,800-meter) ice core from the Antarctic ice sheet. The sample extended so deep that ...

Last week, the Australian Antarctic Division (AAD) began the pilot drill for the Million Year Ice Core Project (MYIC), a ...

In this edition of the Science for All newsletter, Priyali Prakash writes on a 1.2-million-year-old ice core in Antarctica ...

A team of scientists has uncovered a million-year-old ice core in Antarctica that could unlock critical climate history ...

Australian scientists have started drilling in Antarctica for million-year-old ice as they try to shed light on ...

Parts of the oldest ice core ever recovered will arrive at the University of Bern from Antarctica in the middle of summer.

A climatic mystery about a year that gave summer a deadly pass may have been solved. Using new ice core techniques, ...