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As Harvey clean-up begins, some communities still immersed

As Harvey clean-up begins, some communities still immersed

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12:37
After Harvey, undocumented immigrants face added uncertainty

After Harvey, undocumented immigrants face added uncertainty

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6:34
Offa Rex revives centuries-old folk songs with new sound

Offa Rex revives centuries-old folk songs with new sound

Video
4:59
A summer colony where seabirds and science nest

A summer colony where seabirds and science nest

Video
3:23
Shields and Brooks on Hurricane Harvey unity

Shields and Brooks on Hurricane Harvey unity

Video
14:30
Mental illness consumed my marriage -- until this epiphany

Mental illness consumed my marriage -- until this epiphany

Video
3:27
Dogged by controversies, Trump’s tactics get pushback

Dogged by controversies, Trump’s tactics get pushback

Video
4:26
Major companies try Bitcoin technology

Major companies try Bitcoin technology

Video
7:27
As flooding lingers, Houston begins clean-up

As flooding lingers, Houston begins clean-up

Video
5:26
Gas prices surge after Harvey strikes refineries

Gas prices surge after Harvey strikes refineries

Video
3:55
In west Houston, evacuees eager to start repairs

In west Houston, evacuees eager to start repairs

Video
2:43
Surveying toxic waste sites flooded by Harvey

Surveying toxic waste sites flooded by Harvey

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3:59
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PBS News Hour

Destruction in Houston raises chemical health concerns

Two chemical explosions at a chemical plant in Houston adds to the list of hazards brought about by Hurricane Harvey. Science producer Nsikan Akpan explains the cause of these explosions and the concerns it raises and Miles O’Brien speaks with Dr. Anthony Fauci, director of the National Institute of Allergy and Infectious Diseases, about the health implications of these chemical exposures.
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