Skip to main content
Back to Show
PBS News Hour

What ancient ice from Antarctica tells us about the climate

Scientists say they have tapped into an extraordinary archive of the Earth’s climate in the ice deep beneath Antarctica. They hope it will help them understand both how the climate changed in the past, how it’s changing now and how it may change in the future. John Yang reports.

Support Provided By
Season
September 16, 2025 - PBS News Hour full episode
57:46
September 16, 2025 - PBS News Hour full episode
September 15, 2025 - PBS News Hour full episode
56:45
September 15, 2025 - PBS News Hour full episode
September 14, 2025 - PBS News Weekend full episode
26:45
September 14, 2025 - PBS News Weekend full episode
September 13, 2025 - PBS News Weekend full episode
26:45
September 13, 2025 - PBS News Weekend full episode
September 12, 2025 - PBS News Hour full episode
57:46
September 12, 2025 - PBS News Hour full episode
September 11, 2025 - PBS News Hour full episode
57:46
September 11, 2025 - PBS News Hour full episode
September 10, 2025 - PBS News Hour full episode
57:46
September 10, 2025 - PBS News Hour full episode
September 9, 2025 - PBS News Hour full episode
57:46
September 9, 2025 - PBS News Hour full episode
September 8, 2025 - PBS News Hour full episode
56:44
September 8, 2025 - PBS News Hour full episode
September 7, 2025 - PBS News Weekend full episode
26:45
September 7, 2025 - PBS News Weekend full episode
September 6, 2025 - PBS News Weekend full episode
26:45
September 6, 2025 - PBS News Weekend full episode
September 5, 2025 - PBS News Hour full episode
57:46
September 5, 2025 - PBS News Hour full episode
Active loading indicator