© 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 • 5:44
PBS News Hour
Netanyahu's handling of Oct. 7 looms over Israeli election
Netanyahu's handling of Oct. 7 emerges as key issue in Israeli election
Clip: S2026 E206 | 5:44
Watch • 7:13
PBS News Hour
News Wrap: Judge extends White House access for news outlets
News Wrap: Judge extends White House access for news outlets
Clip: S2026 E206 | 7:13
Watch • 3:48
PBS News Hour
Gulf Coast prepares for landfall as Isaias gains power
Gulf Coast prepares for landfall as Hurricane Isaias gains power
Clip: S2026 E206 | 3:48
Watch • 5:24
PBS News Hour
Democrats bet on pastors and ministers in midterms
Democrats are betting on pastors and ministers in the midterms
Clip: S2026 E206 | 5:24
Watch • 5:33
PBS News Hour
Botched execution reignites debate surrounding death penalty
Botched execution reignites debate surrounding death penalty
Clip: S2026 E206 | 5:33
Watch • 6:40
PBS News Hour
AI video startup touts possibilities, but concerns remain
AI startup touts new possibilities for video creators, but concerns remain
Clip: S2026 E206 | 6:40
Watch • 9:29
PBS News Hour
How GLP-1s are reshaping cultural views on body image
How GLP-1s are reshaping cultural views on body image
Clip: S2026 E206 | 9:29
Watch • 8:22
PBS News Hour
Documentary traces Musk's rise and embrace of right-wing
New documentary traces Elon Musk's rise and embrace of right-wing politics
Clip: S2026 E206 | 8:22
Watch • 57:46
PBS News Hour
October 8, 2026 - PBS News Hour full episode
October 8, 2026 - PBS News Hour full episode
Episode: S2026 E206 | 57:46
Watch • 57:46
PBS News Hour
October 7, 2026 - PBS News Hour full episode
October 7, 2026 - PBS News Hour full episode
Episode: S2026 E205 | 57:46