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PBS News Hour
Designing cleaner stoves for the developing world
An estimated 3 billion people worldwide rely on open-fire cookstoves that burn wood, dung or crop residues for food preparation. But the smoke from these stoves harms the environment and can be blamed for some 2 million deaths every year. Special correspondent Fred de Sam Lazaro reports from El Salvador on efforts to provide cleaner stoves to people in developing countries.
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Monday on the NewsHour, more U.S. schools and businesses close while hospitals brace for a wave of new patients from the omicron variant.

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Friday on the NewsHour, former Minneapolis police officer Kim Potter takes the stand in her own defense in the trial over the killing of Daunte Wright.

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On this edition for Sunday, December 12, recovery begins after devastation from the tornado and storm outbreak in the central and southern U.S.