Skip to main content
Back to Show
PBS News Hour

2-million-year-old DNA reveals new details about life

Scientists working in Greenland identified the oldest samples of DNA ever found on earth. By analyzing the two-million year old genetic material, they’ve revealed how northern Greenland was once a wildly different environment than the cold, polar region it is today. Project researcher Eske Willerslev joined William Brangham to discuss the discovery.

Support Provided By
Season
May 6, 2025 - PBS News Hour full episode
57:46
May 6, 2025 - PBS News Hour full episode
May 5, 2025 - PBS News Hour full episode
57:46
May 5, 2025 - PBS News Hour full episode
May 4, 2025 - PBS News Weekend full episode
26:45
May 4, 2025 - PBS News Weekend full episode
May 3, 2025 - PBS News Weekend full episode
26:44
May 3, 2025 - PBS News Weekend full episode
May 2, 2025 - PBS News Hour full episode
56:45
May 2, 2025 - PBS News Hour full episode
May 1, 2025 - PBS News Hour full episode
56:42
May 1, 2025 - PBS News Hour full episode
April 30, 2025 - PBS News Hour full episode
56:44
April 30, 2025 - PBS News Hour full episode
April 29, 2025 - PBS News Hour full episode
56:45
April 29, 2025 - PBS News Hour full episode
April 28, 2025 - PBS News Hour full episode
56:45
April 28, 2025 - PBS News Hour full episode
April 27, 2025 - PBS News Weekend full episode
26:45
April 27, 2025 - PBS News Weekend full episode
April 26, 2025 - PBS News Weekend full episode
26:45
April 26, 2025 - PBS News Weekend full episode
April 25, 2025 - PBS News Hour full episode
57:46
April 25, 2025 - PBS News Hour full episode
Active loading indicator