Skip to main content
Donate

Up Next

Why little is known about what causes many miscarriages

Why little is known about what causes many miscarriages

Video
4:04
Ninth grader helps restore Mississippi’s oyster reefs

Ninth grader helps restore Mississippi’s oyster reefs

Video
4:17
How to reduce the number of teens aging out of foster care

How to reduce the number of teens aging out of foster care

Video
5:07
How private firms profit from veterans’ disability claims

How private firms profit from veterans’ disability claims

Video
7:06
Cyberattack disrupts business at thousands of car dealers

Cyberattack disrupts business at thousands of car dealers

Video
6:25
N.Y. primary reflects Democratic divide over Israel support

N.Y. primary reflects Democratic divide over Israel support

Video
2:49
Trump vows to defund schools requiring vaccines for students

Trump vows to defund schools requiring vaccines for students

Video
6:28
Amy Walter and Francesca Chambers on debate expectations

Amy Walter and Francesca Chambers on debate expectations

Video
8:08
'Monuments of Solidarity' highlights activism in art

'Monuments of Solidarity' highlights activism in art

Video
7:11
Loss of major water source threatens Great Plains farming

Loss of major water source threatens Great Plains farming

Video
8:16
Netanyahu says 'intense' phase of Gaza war will end soon

Netanyahu says 'intense' phase of Gaza war will end soon

Video
6:38
Judges block Biden's latest attempt to reduce student debt

Judges block Biden's latest attempt to reduce student debt

Video
6:24
Back to Show
PBS News Hour

The big environmental costs of big data for the internet

The rise of artificial intelligence is requiring faster and bigger computations for even simple tasks compared to, say, a Google search. It’s adding to the demand for more internet data centers, but these facilities come at a big environmental cost, especially for the communities that host them. Science journalist Sachi Kitajima Mulkey joins Ali Rogin to discuss.
Support Provided By
April 20, 2025 - PBS News Weekend full episode
26:45
Season 2025 Episode 110
April 20, 2025 - PBS News Weekend full episode
April 20, 2025 - PBS News Weekend full episode
April 19, 2025 - PBS News Weekend full episode
26:44
Season 2025 Episode 109
April 19, 2025 - PBS News Weekend full episode
April 19, 2025 - PBS News Weekend full episode
April 18, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 108
April 18, 2025 - PBS News Hour full episode
April 18, 2025 - PBS News Hour full episode
April 17, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 107
April 17, 2025 - PBS News Hour full episode
April 17, 2025 - PBS News Hour full episode
April 16, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 106
April 16, 2025 - PBS News Hour full episode
April 16, 2025 - PBS News Hour full episode
April 15, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 105
April 15, 2025 - PBS News Hour full episode
April 15, 2025 - PBS News Hour full episode
April 14, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 104
April 14, 2025 - PBS News Hour full episode
April 14, 2025 - PBS News Hour full episode
April 13, 2025 - PBS News Weekend full episode
26:44
Season 2025 Episode 103
April 13, 2025 - PBS News Weekend full episode
April 13, 2025 - PBS News Weekend full episode
April 12, 2025 - PBS News Weekend full episode
26:45
Season 2025 Episode 102
April 12, 2025 - PBS News Weekend full episode
April 12, 2025 - PBS News Weekend full episode
April 11, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 101
April 11, 2025 - PBS News Hour full episode
April 11, 2025 - PBS News Hour full episode
April 10, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 100
April 10, 2025 - PBS News Hour full episode
April 10, 2025 - PBS News Hour full episode
April 9, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 99
April 9, 2025 - PBS News Hour full episode
April 9, 2025 - PBS News Hour full episode
Show more
Active loading indicator