Skip to main content
Donate

Up Next

Troubled teens find 'a New Light' with nature photography

Troubled teens find 'a New Light' with nature photography

Video
5:31
Turning a narrative of struggle into success story in Africa

Turning a narrative of struggle into success story in Africa

Video
10:24
Finding a long-term cease-fire formula in the Middle East

Finding a long-term cease-fire formula in the Middle East

Video
8:22
Fund seeks share of prosperity for female-focused firms

Fund seeks share of prosperity for female-focused firms

Video
8:50
Return to Fukushima with Miles O'Brien

Return to Fukushima with Miles O'Brien

Video
33:15
How Rosetta can help decipher a comet’s secrets

How Rosetta can help decipher a comet’s secrets

Video
6:16
How did criminals steal 1.2 billion web credentials?

How did criminals steal 1.2 billion web credentials?

Video
6:28
Should an experimental drug be used to treat Ebola?

Should an experimental drug be used to treat Ebola?

Video
8:16
Finding echoes of WWI in conflicts today

Finding echoes of WWI in conflicts today

Video
10:02
Measuring ‘p-waves’ to warn the public of impending quakes

Measuring ‘p-waves’ to warn the public of impending quakes

Video
7:09
Islamist move into Kurdish territory changes U.S. equation

Islamist move into Kurdish territory changes U.S. equation

Video
5:05
Debating reforms to boost rehabilitation, lower recidivism

Debating reforms to boost rehabilitation, lower recidivism

Video
11:49
Back to Show
PBS News Hour

Nutrient pollution creates fertile ground for algae blooms

In Toledo, Ohio, Mayor Michael Collins ended a three-day ban on public water due to high toxin levels, likely caused by a massive algae bloom on Lake Erie. This year’s algae build-up came earlier than usual and officials warn it won’t be the last. Gwen Ifill talks to Marlene Harris-Taylor of The Toledo Blade and Anna Michalak of the Carnegie Institution for Science about the contamination.
Support Provided By
October 31, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 304
October 31, 2025 - PBS News Hour full episode
October 31, 2025 - PBS News Hour full episode
October 30, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 303
October 30, 2025 - PBS News Hour full episode
October 30, 2025 - PBS News Hour full episode
October 29, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 302
October 29, 2025 - PBS News Hour full episode
October 29, 2025 - PBS News Hour full episode
October 28, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 301
October 28, 2025 - PBS News Hour full episode
October 28, 2025 - PBS News Hour full episode
October 27, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 300
October 27, 2025 - PBS News Hour full episode
October 27, 2025 - PBS News Hour full episode
October 26, 2025 - PBS News Weekend full episode
26:45
Season 2025 Episode 299
October 26, 2025 - PBS News Weekend full episode
October 26, 2025 - PBS News Weekend full episode
October 25, 2025 - PBS News Weekend full episode
26:45
Season 2025 Episode 298
October 25, 2025 - PBS News Weekend full episode
October 25, 2025 - PBS News Weekend full episode
October 24, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 297
October 24, 2025 - PBS News Hour full episode
October 24, 2025 - PBS News Hour full episode
October 23, 2025 - PBS News Hour full episode
56:42
Season 2025 Episode 296
October 23, 2025 - PBS News Hour full episode
October 23, 2025 - PBS News Hour full episode
October 22, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 295
October 22, 2025 - PBS News Hour full episode
October 22, 2025 - PBS News Hour full episode
October 21, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 294
October 21, 2025 - PBS News Hour full episode
October 21, 2025 - PBS News Hour full episode
October 20, 2025 - PBS News Hour full episode
57:46
Season 2025 Episode 293
October 20, 2025 - PBS News Hour full episode
October 20, 2025 - PBS News Hour full episode
Show more
Active loading indicator