Antarctica's patterns of stark seasonal changes, with months of darkness followed by a summer of 24-hour daylight, prompted ...

Scientists have made a groundbreaking discovery in Antarctica, uncovering a 1.2-million-year-old ice core. This ancient ice holds valuable data on past climate conditions, which could help us ...

American scientists on the hunt for the oldest ice in Antarctica 04:17. They're braving some of the ... The goal is to extend the continuous ice core record beyond 800,000 years ago to 1.5 ...

An international research team has successfully drilled and retrieved a 9,186-foot-long (2,800-meter-long) ice core from Antarctica that dates back 1.2 million years. The sample extended so deep ...

Ice core research in Antarctica sheds new light on role of sea ice in carbon balance. ScienceDaily. Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2020 / 06 / 200622132937.htm.

Scientists drill nearly 2 miles down to pull 1.2 million-year-old ice core from Antarctic The same team previously drilled a core about 800,000 years old. To stream KHOU 11 on your phone, you need ...

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.

What an ancient ice core from Antarctica can tell us about our climate’s past and future. Aired 01/12/2025. What ancient ice from Antarctica tells us about the climate.