Million year-old bubbles could solve ice age mystery - BBC.com
- Million year-old bubbles could solve ice age mystery BBC.com
- Landmark Research Project Discovers More Than 1.2-Million-Year-Long Ice Core | Newswise Newswise
- Historic Drilling Campaign Reaches Ice more than 1.2 Million Years Old British Antarctic Survey
- 1.2-million-year-old ice pulled up from under Antarctica Popular Science
- Scientists drill nearly 2 miles down to pull 1.2 million-year-old ice core from Antarctica Yahoo News Canada