© 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 • 8:10
PBS News Hour
Sen. King: Locals need role in ICE shooting investigation
Maine Sen. King says feds lack credibility, locals need role in ICE shooting investigation
Clip: S2026 E144 | 8:10
Watch • 5:30
PBS News Hour
Inflation eased in June, but U.S. still faces high prices
Inflation eased in June, but Americans still feel pressure from high prices
Clip: S2026 E144 | 5:30
Watch • 3:56
PBS News Hour
Supreme Court justices make case for more security funding
Supreme Court justices make case for more security funding
Clip: S2026 E144 | 3:56
Watch • 7:42
PBS News Hour
Mideast experts assess escalation in U.S.-Iran conflict
Middle East experts assess latest escalation in U.S.-Iran conflict
Clip: S2026 E144 | 7:42
Watch • 6:33
PBS News Hour
Ex-election commissioner on Trump's effort to control voting
Ousted Election Assistance Commission chair on Trump's effort to control voting
Clip: S2026 E144 | 6:33
Watch • 7:43
PBS News Hour
The unconventional career of AG nominee Todd Blanche
The unconventional career of attorney general nominee Todd Blanche
Clip: S2026 E144 | 7:43
Watch • 3:51
PBS News Hour
Simon Kuper joins Geoff Bennett on 'Settle In'
Simon Kuper and Geoff Bennett discuss the World Cup on 'Settle In'
Clip: S2026 E144 | 3:51
Watch • 3:15
PBS News Hour
U.S. launches more strikes as Iran hits Gulf allies
U.S. launches more strikes, tightens naval blockade as Iran hits Gulf allies
Clip: S2026 E144 | 3:15
Watch • 57:46
PBS News Hour
July 14, 2026 - PBS News Hour full episode
July 14, 2026 - PBS News Hour full episode
Episode: S2026 E144 | 57:46
Watch • 5:34
PBS News Hour
News Wrap: Warsh says inflation will be 'thing of the past'
News Wrap: Fed Chair Warsh pledges inflation will be 'thing of the past'
Clip: S2026 E144 | 5:34