© 2026 Michigan State University Board of Trustees
Public Media from Michigan State University
DONATE
Play Live Radio
Next Up:
0:00
0:00
0:00 0:00
Available On Air Stations

PBS News Hour

How arctic ground squirrels could advance human brain health

Season 2023 Episode 348 | 4m 03s

When arctic ground squirrels hibernate for the winter, they can lower their body temperatures to freezing levels and stay dormant for up to eight months. Researchers at the University of Alaska Fairbanks are studying how these animals survive on the edge of life and the clues they may hold to treating injuries and disease in humans. Alaska Public Media’s Kavitha George reports.

Major corporate funding for the PBS News Hour is provided by BDO, BNSF, Consumer Cellular, American Cruise Lines, and Raymond James. Funding for the PBS NewsHour Weekend is provided by Consumer Cellular and Cunard Cruise Line. For a complete list of funders for the PBS NewsHour and PBS NewsHour weekend, click here.
Extras
Watch • 4:57
PBS News Hour
Baby elephant at National Zoo helps lead fight against EEHV
Baby elephant at National Zoo helps lead fight against deadly disease
Clip: S2026 E166 | 4:57
Watch • 5:23
PBS News Hour
DOJ strips some naturalized Americans of citizenship
DOJ deploys tactic to strip naturalized Americans of citizenship
Clip: S2026 E166 | 5:23
Watch • 8:25
PBS News Hour
How Trump's construction projects are costing taxpayers
How Trump's construction projects are changing Washington and costing taxpayers
Clip: S2026 E166 | 8:25
Watch • 6:54
PBS News Hour
Trump administration ends funding for Arctic climate report
Trump administration ends funding for Arctic climate report
Clip: S2026 E166 | 6:54
Watch • 5:32
PBS News Hour
Family recounts siege of West Bank home by Israeli settlers
Palestinian American family recounts siege of West Bank home by Israeli settlers
Clip: S2026 E166 | 5:32
Watch • 5:45
PBS News Hour
News Wrap: Earthquake death toll in Colombia tops 260
News Wrap: Earthquake death toll in Colombia tops 260
Clip: S2026 E166 | 5:45
Watch • 3:23
PBS News Hour
Teacher empowers her students to see themselves as art
Teacher empowers her students to see themselves as art
Clip: S2026 E166 | 3:23
Watch • 4:33
PBS News Hour
U.S. condemns Israeli settler siege of homes in West Bank
'Act of terror': U.S. condemns Israeli settler siege of Palestinian homes in West Bank
Clip: S2026 E166 | 4:33
Watch • 57:46
PBS News Hour
August 13, 2026 - PBS News Hour full episode
August 13, 2026 - PBS News Hour full episode
Episode: S2026 E166 | 57:46
Watch • 57:46
PBS News Hour
August 12, 2026 - PBS News Hour full episode
August 12, 2026 - PBS News Hour full episode
Episode: S2026 E165 | 57:46