© 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 • 57:46
PBS News Hour
October 15, 2026 - PBS News Hour full episode
October 15, 2026 - PBS News Hour full episode
Episode: S2026 E211 | 57:46
Watch • 8:31
PBS News Hour
David Byrne explores the art of rediscovery in new book
David Byrne explores the art of rediscovery in 'Sleeping Beauties'
Clip: S2026 E211 | 8:31
Watch • 6:12
PBS News Hour
News Wrap: Trump says execution will not be livestreamed
News Wrap: Trump says Fort Hood shooter's execution will not be livestreamed
Clip: S2026 E211 | 6:12
Watch • 4:38
PBS News Hour
An accounting of Trump's promised payouts
An accounting of Trump's promised payouts and questions they raise
Clip: S2026 E211 | 4:38
Watch • 8:39
PBS News Hour
Why small colleges are closing and the toll on communities
Why small colleges are closing and the toll on students and communities
Clip: S2026 E211 | 8:39
Watch • 5:10
PBS News Hour
Ukraine less reliant on U.S. amid rift, ex-ambassador says
Ukraine less reliant on U.S. as Trump-Zelenskyy rift deepens, former ambassador says
Clip: S2026 E211 | 5:10
Watch • 7:48
PBS News Hour
Inside Georgia’s Senate race between Ossoff and Collins
Inside Georgia’s Senate race and Collins's uphill battle against Ossoff
Clip: S2026 E211 | 7:48
Watch • 6:11
PBS News Hour
Pennsylvania doctor urges vaccination amid measles outbreak
Pennsylvania doctor urges vaccination as measles outbreak grows
Clip: S2026 E211 | 6:11
Watch • 3:46
PBS News Hour
Ukraine resumes energy strikes, saying Russia never stopped
Ukraine resumes strikes on energy targets, saying Russia never stopped its attacks
Clip: S2026 E211 | 3:46
Watch • 5:30
PBS News Hour
Attorney for banned outlets on fight over White House access
Attorney for banned outlets on legal fight over White House press access
Clip: S2026 E210 | 5:30