Earth, Ice core

Ice core may hold answers to mysteries of Earth’s past
This week, uncover some of the oldest ice on Earth, follow a dinosaur highway, learn how Pluto sealed the capture of its moon Charon with a “kiss,” and more.
What scientists could learn from a 1.2 million-year-old ice core
A team of international scientists are examining an ice core, harvested from Antarctica, that is more than 1.2 million years old. They hope to uncover insights into Earth’s past climate shifts and the role of high CO2 levels.
Scientists Unearth 1.2 Million-Year-Old Ice Core in Antarctic Bedrock
Scientists have drilled a deep hole in the Antarctic bedrock that may hold information that dates back more than a million years.
Scientists Recover 1.2 Million-Year-Old Ice Core From Two Miles Deep in Antarctica
Cool As You Like An international team of scientists have drilled nearly two miles down into the Antarctic bedrock, extracting an ice core sample that's estimated to be at least 1.2 million years old,
Scientists drill deep into the earth's core to reveal secrets of ancient ice
A team of scientists have drilled one of the oldest ice cores yet, penetrating nearly 2 miles to Antarctic bedrock to reach ice that is at least 1.2 million years old.
Massive ice core is a ‘time machine’ that could help solve an ancient climate mystery, scientists say
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.
Ice Age mystery could be solved for first time as scientists make million-year-old find
Working at temperatures of -35C for weeks a team of scientists extracted a 1.7 mile-long cylinder to potentially solve The Ice Age mystery.
'Time machine' ice core discovery in Antarctica may unlock mysteries of climate change
Deep beneath the icy expanse of Antarctica lies a 9,186-foot-long ice core, a time capsule from 1.2 million years ago, holding mysteries of our planet's past.
ScienceAlert on MSN10h
Oldest Unbroken Record of Earth's Climate Pulled From Antarctic Ice Sheet
A colossal ice core sample drilled in Antarctica may contain the oldest, unbroken timeline of Earth's climate, stretching ...
Discover Magazine21h
Record 2-Mile-Long Ice Core Represents 1.2 Million Years of Earth’s Climate History
Analyzing gas trapped within different layers of the ice can tell us about Earth’s climate in the past — and give us clues to ...
Scientists drill nearly 2 miles to pull 1.2 million-year-old ice core from Antarctic
An international team of scientists say they’ve successfully drilled one of the oldest ice cores yet, penetrating nearly 2 ...
Antarctic Ice Core Unlocks 1.2 Million Years of Unbroken Climate History, Setting New Record
Led by The Institute of Polar Sciences of the National Research Council of Italy (ISP-CNR), the scientists worked for more ...
Saturday Citations: Hydroclimate whiplash in a catastrophic era, cellular coordination, a really old ice core
This week, researchers at the Desert Research Institute reported that lead pollution likely caused widespread IQ declines in ...
1.2-million-year-old ice pulled up from under Antarctica
This newly extracted ice preserved a record of our planet’s climate history, continuous information on atmospheric ...