Jacob Chalif is part of a three-month mission with COLDEX — the Center for Oldest Ice Exploration — searching to record the Earth's climate history through ancient ice.

The oldest known ice in Western Europe lay at the summit of the French Alps, with the Mont Blanc glacier acting as an archive ...

Brown University. (2021, January 4). New tool for reconstructing ancient sea ice to study climate change. ScienceDaily. Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2021 / 01 ...

Scientists have recently received a groundbreaking ice core that could hold the secrets to understanding Earth’s past climate ...

Massive ice core is a ‘time machine’ that could help solve an ancient climate mystery, scientists say Ashley Strickland, CNN Sat, January 11, 2025 at 12:09 AM UTC ...

Opening in the fall of 2001, Ancient Ice, Cool Science: Climate Change in the North examined contemporary research on climate change in the Arctic. Using case studies drawn from current research, the ...

Scientists have succeeded in saving samples of ancient Arctic ice for analysis in a race against time before it melts away due to climate change, they said this week. We've detected you are on ...

New research suggests a mysterious period of climate change, known as the Antarctic cold reversal, was triggered by the rapid loss of sea ice nearly 15,000 years ago.

In 1963, inside a covert U.S. military base in northern Greenland, a team of scientists began drilling down through the Greenland ice sheet. Piece by piece, they extracted an ice core 4 inches across ...

An ice core drilled by a research team is displayed at Little Dome C field base in eastern Antarctica, during the cutting phase on Tuesday, Jan. 7, 2025. (PNRA/IPEV Beyond Epica via AP) TOPICS: ...

PORTLAND, Ore. (KATU) — Scientists studying an ice core extracted from Antarctica, which had preserved the planet's climate history going back nearly 70,000 years, have discovered a link between ...