The planet’s oldest ice was drilled from within the Antarctic ice sheet, and could provide new insights into the evolution of ...

East Antarctica’s tectonic plate probably broke off of the supercontinent about 80 million years ago, with today’s ice sheet forming 34 million years ago. Today, the researchers write, the flat ...

For much of the planet’s recent geological history, ice ages came and went every 41,000 years. Then, during a period ...

Like the inverse of a butterfly flapping its wings in China, ice cores extracted in Greenland show the rise and fall of ...

Ancient ice filled with viruses may reveal the future of Earth’s microbiome “If you put them end to end, ... This research was published on July 20 in the journal Microbiome.

Osterberg said ice core samples showed ice ages 1 million years ago occurred every 40,000 years. Then about 800,000 years ago, ice ages jumped to occur every 100,000 years.

Apr. 20, 2023 — The seven worst years for polar ice sheets melting and losing ice have occurred during the past decade, according to new research, with 2019 being the worst year on record. The ...

A rapidly melting glacier on Wilczek Island in Russia has uncovered a rare whale graveyard, revealing insights into sea-level ...

Hidden landscapes under Antarctic ice may slow glacier flow. These ancient surfaces could change how we predict sea-level ...

In Ancient Ice, Clues That Scientists Are Underestimating Future Sea Levels. The cold, hard facts. ... a remote ice-drilling and research facility on the northern Greenland ice sheet.

The schism in the ice revealed several square miles of the island's surface, which held a large number of whale bones. Some ...

Ancient ice reveals mysterious solar storm Date: January 26, 2022 Source: Lund University Summary: Through analysis of ice cores from Greenland and Antarctica, a research team has found evidence ...