Science & Tech

Flu is making a comeback in US after an unusual year off

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Why we yawn

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New data suggests 1 in 44 US children affected by autism

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US abortions may be inching up after decades of decline

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US expands COVID boosters to all adults, final hurdle ahead

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Apple pauses plans to scan phones for child sexual abuse images

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Scientists believe they’ve spotted first planet outside the Milky Way

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Massive fireball traveling 32,000 mph caught on video

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SpaceX needs to tame toilet trouble before weekend launch

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Silicon Valley hopes to use purified wastewater as drinking water

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