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Wearable Device Could Transmit Smell Over the Internet, Low Dose Aspirin May Reduce Dementia Risk, and 2.8 Million Eels Gather Around an Underwater Volcano

Discover the top stories from Oct. 24 to Oct. 30, 2026, including how an AI-powered device could transmit smell over the internet and the mystery of why millions of eels gather around a volcano.

Wearable Device Could Transmit Smell Over the Internet, Low Dose Aspirin May Reduce Dementia Risk, and 2.8 Million Eels Gather Around an Underwater Volcano

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