© 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
GOP strategist breaks down Trump’s pressure on Congress
Trump wants 'control of everything,' GOP strategist says as Congress faces pressure
Clip: S2026 E124 | 4:57
Watch • 5:37
PBS News Hour
News Wrap: Tropical Storm Arthur brings flooding threat
News Wrap: Tropical Storm Arthur brings flooding threat to Gulf Coast
Clip: S2026 E124 | 5:37
Watch • 57:46
PBS News Hour
June 17, 2026 - PBS News Hour full episode
June 17, 2026 - PBS News Hour full episode
Episode: S2026 E124 | 57:46
Watch • 4:39
PBS News Hour
U.S. officials reveal key terms of agreement to end Iran war
U.S. officials reveal key terms of agreement to end Iran war
Clip: S2026 E124 | 4:39
Watch • 6:51
PBS News Hour
What Warsh’s first meeting as Fed chair signals
What Warsh’s first meeting as Fed chair signals
Clip: S2026 E124 | 6:51
Watch • 8:03
PBS News Hour
Mideast experts on U.S.-Iran deal and who came out ahead
Middle East experts weigh terms of U.S.-Iran deal and who came out ahead
Clip: S2026 E124 | 8:03
Watch • 8:13
PBS News Hour
Pregnancy complication reshapes woman’s view of abortion
How a pregnancy complication reshaped an Arkansas woman’s view of abortion bans
Clip: S2026 E124 | 8:13
Watch • 5:26
PBS News Hour
Trump stalls confirmation of national intelligence nominee
Trump stalls confirmation process of his own national intelligence nominee
Clip: S2026 E124 | 5:26
Watch • 8:25
PBS News Hour
New book explores impact of racial inequality in medicine
'The Price of Exclusion' explores lasting impact of racial inequality in medicine
Clip: S2026 E124 | 8:25
Watch • 7:00
PBS News Hour
Maritime security expert weighs U.S.-Iran deal's impact
Maritime security expert weighs U.S.-Iran deal's impact on global shipping
Clip: S2026 E123 | 7:00