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What to know about this winter’s surge of viral illnesses

What to know about this winter’s surge of viral illnesses

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Los Angeles area schools suffer damage, closures from fires

Los Angeles area schools suffer damage, closures from fires

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What ancient ice from Antarctica tells us about the climate

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January 12, 2025 - PBS News Weekend full episode

January 12, 2025 – PBS News Weekend full episode

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As recovering addicts age, many face health care struggles

As recovering addicts age, many face health care struggles

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Roger Carstens reflects on bringing detained Americans home

Roger Carstens reflects on bringing detained Americans home

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Ambassador says Canada prepared for any scenario with Trump

Ambassador says Canada prepared for any scenario with Trump

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Tamara Keith and Andrew Desiderio on wildfire politicization

Tamara Keith and Andrew Desiderio on wildfire politicization

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Dangerous winds pick up as crews battle devastating LA fires

Dangerous winds pick up as crews battle devastating LA fires

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What makes Greenland a strategic polar outpost

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Hegseth hearings to begin amid sexual misconduct accusations

Hegseth hearings to begin amid sexual misconduct accusations

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Fire victims face devastated communities, uncertain future

Fire victims face devastated communities, uncertain future

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PBS News Hour

Formaldehyde is everywhere, but poses dangers to our health

The chemical formaldehyde is found just about everywhere, including in composite lumber, plastics, paints and glues used in many homes and offices. This past week, an EPA evaluation said it poses “an unreasonable risk” to human health. A ProPublica investigation found that it causes far more cancer than any other airborne pollutant. John Yang speaks with lead reporter Sharon Lerner for more.
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